20 Best 3d Printing Pens [2024]

Are you looking for the best 3d printing pens? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 3d printing pens.

We Recommended:

# Preview Product
1 MYNT3D Super 3D Pen, 1.75mm ABS and PLA Compatible 3D Printing Pen MYNT3D Super 3D Pen, 1.75mm ABS and PLA Compatible 3D Printing Pen
2 MYNT3D Professional Printing 3D Pen with OLED Display MYNT3D Professional Printing 3D Pen with OLED Display
3 SCRIB3D P1 3D Printing Pen with Display - Includes 3D Pen, 3 Starter Colors of PLA Filament, Stencil... SCRIB3D P1 3D Printing Pen with Display - Includes 3D Pen, 3 Starter Colors of PLA Filament,...
4 3Doodler Create+ 3D Printing Pen for Teens, Adults & Creators! - Black (2022 Model) - with Free... 3Doodler Create+ 3D Printing Pen for Teens, Adults & Creators! - Black (2022 Model) - with Free...
5 3Doodler Start+ Essentials (2022) 3D Pen Set for Kids, Easy to Use, Learn from Home Art Activity... 3Doodler Start+ Essentials (2022) 3D Pen Set for Kids, Easy to Use, Learn from Home Art Activity...
6 SCRIB3D Advanced 3D Printing Pen with 20 Feet of Filament, Stencil Book, and Project Guide SCRIB3D Advanced 3D Printing Pen with 20 Feet of Filament, Stencil Book, and Project Guide
7 SCRIB3D P1 3D Printing Pen Bonus Set - Includes SCRIB3D P1 3D Pen, 3 Starter Colors of PLA Filament,... SCRIB3D P1 3D Printing Pen Bonus Set - Includes SCRIB3D P1 3D Pen, 3 Starter Colors of PLA...
8 3D Pen Filament 320 Feet, 16 Colors,Each Color 20 Feet, 250 Stencils eBooks - 3D Printing Pen PLA... 3D Pen Filament 320 Feet, 16 Colors,Each Color 20 Feet, 250 Stencils eBooks - 3D Printing Pen...
9 SCRIB3D P1 3D Printing Pen Starter Kit - Includes 3D Pen, 60 Meters PLA Filament, Stencil Book +... SCRIB3D P1 3D Printing Pen Starter Kit - Includes 3D Pen, 60 Meters PLA Filament, Stencil Book +...
10 MIKA3D 32 Colors 3D Pen PLA Filament Refills, Each Color 10 Feet, Total 320 feet, Pack with 4 Finger... MIKA3D 32 Colors 3D Pen PLA Filament Refills, Each Color 10 Feet, Total 320 feet, Pack with 4...
11 MYNT3D Junior2 3D Pen for Kids [2020 Model] Child Safe Low Temperature Printing Pen (NOT Compatible... MYNT3D Junior2 3D Pen for Kids [2020 Model] Child Safe Low Temperature Printing Pen (NOT...
12 dikale 3D Printing Pen Silicone Design Mat with Patterns, 3D Printer Pens Drawing Tools, Large Size... dikale 3D Printing Pen Silicone Design Mat with Patterns, 3D Printer Pens Drawing Tools, Large...
13 20 Colors, 3 Glow in The Dark, Extra Long 3D Pen /Printer Filament 400 Feet, Premium PLA, Each Color... 20 Colors, 3 Glow in The Dark, Extra Long 3D Pen /Printer Filament 400 Feet, Premium PLA, Each...
14 3D Pen Filament Refills 20 Colors, 1.75mm PLA Filament for 3D Printing Pen Comes with 2 Finger Caps... 3D Pen Filament Refills 20 Colors, 1.75mm PLA Filament for 3D Printing Pen Comes with 2 Finger...
15 MYNT3D Basic 3D Pen [New for 2020] 1.75mm ABS and PLA Compatible 3D Printing Pen MYNT3D Basic 3D Pen [New for 2020] 1.75mm ABS and PLA Compatible 3D Printing Pen
16 3D Printing Pen Silicone Design Mat with Basic Template, with 2 Silicone Finger Caps, Great 3D Pen... 3D Printing Pen Silicone Design Mat with Basic Template, with 2 Silicone Finger Caps, Great 3D...
17 SCRIB3D 3D Printing Pen PLA Plastic Filament Refill Pack (10 Assorted Colors, 3m Each) SCRIB3D 3D Printing Pen PLA Plastic Filament Refill Pack (10 Assorted Colors, 3m Each)
18 MYNT3D Super 3D Pen + 10 Color PLA Filament + DesignPad Mat Kit MYNT3D Super 3D Pen + 10 Color PLA Filament + DesignPad Mat Kit
19 3D Pen Projects for Beginners: 4D An Augmented Reading Experience (Junior Makers 4D) 3D Pen Projects for Beginners: 4D An Augmented Reading Experience (Junior Makers 4D)
20 3D pen: Colour & Construct #1 Fairy Houses & Fantasy Gardens 3D pen: Colour & Construct #1 Fairy Houses & Fantasy Gardens
Bestseller No. 1
MYNT3D Super 3D Pen, 1.75mm ABS and PLA Compatible 3D Printing Pen
  • Turn your ordinary drawings into 3D works of art
  • Stepless speed slider lets you regulate flow for optimal control of material while you're drawing
  • New: ultrasonic sealed nozzle is nearly clog-proof and provides market leading durability
  • The Super 3D Printing Pen is great for kids, artists and engineers of all ages
  • Kit includes 3 colors of ABS plastic filament A/C adapter and slim, ergonomic touch pen with 1 year limited warranty
Bestseller No. 2
MYNT3D Professional Printing 3D Pen with OLED Display
  • Watch imagination come to life with the Professional 3D Pen
  • Adjustable feed lets you regulate speed & flow for optimal control of material while you're drawing
  • Temperature is adjustable in 1 degree increments from 140 to 230 C, for optimal fine-tuning
  • Large, OLED display lets you monitor temperature of material to help you achieve a wide variety of effects
  • Kit includes 3 colors of ABS plastic filament A/C adapter and slim, ergonomic touch pen with 1 year limited warranty
Bestseller No. 3
SCRIB3D P1 3D Printing Pen with Display - Includes 3D Pen, 3 Starter Colors of PLA Filament, Stencil...
  • [A GIFT FOR THE WHOLE FAMILY] Create, Draw, Doodle, and Build in 3D with this affordable yet high grade 3D pen. The new SCRIB3D P1 3D Pen helps...
  • [READY-TO-USE KIT] Includes 3 colors (30 feet) of PLA plastic to keep you Doodling for ages, as well as a power adapter, step-by-step manual, and a...
  • [BEGINNER FRIENDLY] Plug the adapter into the back of the pen and choose your filament. The red light will turn on indicating warm up, this will take...
  • [MULTI-FUNCTIONAL] The SCRIB3D P1 Pen is temperature adjustable to accommodate multiple types of filament: PLA (160-210℃, 320-410°F) or ABS...
  • [SAFE & RISK FREE PURCHASE] The P1's ceramic nozzle and premium motor ensure safety and high performance without clogging. Equipped with 2 minute auto...
Bestseller No. 4
3Doodler Create+ 3D Printing Pen for Teens, Adults & Creators! - Black (2022 Model) - with Free...
  • [3DOODLER IS A NEW CREATIVE MEDIUM] The world is your canvas. Discover a new way to create art, design and personalize objects. This versatile tool...
  • [3D DRAWING EASY AS 1, 2, 3D] Extrude heated plastic that hardens almost instantly, so you can draw 3D structures, freehand or on stencils. Just plug...
  • [WHAT'S IN THE BOX] This 3D Pen comes packed with 15 different colors of 3Doodler Create plastic refills & a comprehensive activity guide book.
  • [SMOOTH 3D DRAWING EXPERIENCE] Get the best 3D drawing experience by only using the best & safest 3Doodler Create Plastic Filaments. The Create+ 3D...
  • [ALL NEW DUAL DRIVE TECHNOLOGY] The world’s first in a 3D printing device. Featuring improved power, durability, and reliability for a superior...
Bestseller No. 5
3Doodler Start+ Essentials (2022) 3D Pen Set for Kids, Easy to Use, Learn from Home Art Activity...
  • [THE ONLY CHILD-SAFE 3D PRINTING PEN] Designed with no hot parts, completely safe for kids aged 6+. Pen nozzle and plastic can be touched with no burn...
  • "[UPGRADED EXPERIENCE with MORE PLASTICS & STENCILS] Slimmer and easier to hold, charges 50% faster, has 50% more 3Doodler Start filament, 10 new...
  • [REFILLS MADE IN THE USA] The 3Doodler Start uses a proprietary child-friendly PCL plastic made at our production facility in Ohio. Learn more by...
  • [FUN & SCREEN-FREE LEARNING TOOL] Cut back on children’s screen time with 3Doodler Start+ and let them enjoy hours of play and learning as they make...
  • [THE COMPLETE 3D PEN KIT FOR KIDS] Each box includes 3Doodler Start 3D Pen, DoodlePad/Doodlemat, 3 Mixed-Color Packs or Start+ Plastics(72 Strands),...
SaleBestseller No. 6
SCRIB3D Advanced 3D Printing Pen with 20 Feet of Filament, Stencil Book, and Project Guide
  • [GREAT FOR GIFT-GIVING] Create, Draw, Doodle, Sketch, and Build like a Pro in 3D with our new SCRIB3D Advanced Pen. It features variable speed...
  • [DESIGNED WITH COMFORT] Sleek and ergonomic design with curvature intended to fit your hand for the most comfortable 3D drawing experience on the...
  • [READY-TO-USE KIT] Includes 2 colors (20 feet) of PLA plastic, power adapter, step-by-step manual, and a free stencil guide. Just plug it in, heat it...
  • [BEGINNER FRIENDLY] Plug the adapter into the back of the pen and choose your filament. The red light will turn on indicating warm up, this will take...
  • [SAFE & RISK FREE PURCHASE] Built in safety features, anti clogging features, and intititve controls ensure a seamless Doodling experience. 1 year...
Bestseller No. 7
SCRIB3D P1 3D Printing Pen Bonus Set - Includes SCRIB3D P1 3D Pen, 3 Starter Colors of PLA Filament,...
  • [A GIFT FOR THE WHOLE FAMILY] Create, Draw, Doodle, and Build in 3D with this affordable yet high grade 3D pen. The new SCRIB3D P1 3D Pen helps...
  • [READY-TO-USE BONUS KIT] Includes 13 colors of PLA filament: 3 colors x 5 meters each, and 10 colors x 3 meters each for a total 45 meters of PLA...
  • [BEGINNER FRIENDLY & EASY TO USE] Features an ergonomic design, larger buttons, a LCD screen for clear mode/temperature display and indicator lights....
  • [MULTI-FUNCTIONAL] The SCRIB3D P1 Pen is temperature adjustable to accommodate multiple types of filament: PLA (160-210℃, 320-410°F) or ABS...
  • [SAFE & RISK FREE PURCHASE] Built in safety features, anti clogging features, and intititve controls ensure a seamless Doodling experience. 1 year...
SaleBestseller No. 8
3D Pen Filament 320 Feet, 16 Colors,Each Color 20 Feet, 250 Stencils eBooks - 3D Printing Pen PLA...
  • 【320 feet in total, 16 colors 20 feet each color】 16 colors PLA filament to scribble your 3D artistic masterpiece idea. Flesh Tone, Wood Color,...
  • 【1.75 mm Filament, compatible with MYNT3D and SCRIB3D】 Universal compatible with most 1.75 mm 3D pens. Dikale 3d pen filament is not suitbale for...
  • 【Non-toxic and Safer to kids】 Compared to ABS, PLA Filament is Non-Toxic and safer to kids. A great gift set for your kids and art lover to have...
  • 【High Quality】 Dikale 1.75mm PLA 3d printing pen filaments are premium quality controlled. There will be no bubble appear during using.
  • 【Bonus 250 ebook stencils】You can download them on Product guides and documents part or dikale.com-support-file download page. Or send email to us...
Bestseller No. 9
SCRIB3D P1 3D Printing Pen Starter Kit - Includes 3D Pen, 60 Meters PLA Filament, Stencil Book +...
  • [A GIFT FOR CREATIVES AGES 14+] Our Best-Selling 3D Pen now comes with more filament! Create, Draw, Doodle, & Build in 3D with this high grade 3D pen....
  • [READY-TO-USE KIT] Includes 10 colors (60 meters) of PLA plastic filament to keep you Doodling for ages, as well as a power adapter, step-by-step...
  • [BEGINNER FRIENDLY] Plug the adapter into the back of the pen and choose your filament. The red light will turn on indicating warm up, this will take...
  • [MULTI-FUNCTIONAL] The SCRIB3D P1 Pen is temperature adjustable to accommodate multiple types of filament: PLA (160-210℃, 320-410°F) or ABS...
  • [SAFE & RISK FREE PURCHASE] The P1's ceramic nozzle and premium motor ensure safety and high performance without clogging. Equipped with 2 minute auto...
Bestseller No. 10
MIKA3D 32 Colors 3D Pen PLA Filament Refills, Each Color 10 Feet, Total 320 feet, Pack with 4 Finger...
  • Unique 32 Colors: This Assortment with 4 Metallic Colors, 10 Transparent Colors and 18 Popular Solid Colors; These Various Colors is Best Choice for...
  • High Quality: Our Pla Filament Diameter is 1.75mm, Premium Quality Controlled,Vacuum Package, No Bubble, Eco-Friendly, Safe For Kids
  • Strong Compatibility: Universal Compatible with Various 3D Pens/3D Printers on market, While Not Fit for 3.0mm 3Ddooler Pen
  • Extra Gift: 4 Silicone Finger Caps, It Support You to Make 3D Printing Much More Smoothly and Easily, It's a Great Start Kit
  • Warranty: We are Confident about our Pla Filament quality, Within 24 hours Response, Fit with Mika3d Metal 3D Pen and Mika3d Silicone Mat Perfectly
Bestseller No. 11
MYNT3D Junior2 3D Pen for Kids [2020 Model] Child Safe Low Temperature Printing Pen (NOT Compatible...
  • 3D Pen designed specifically for kids, with easy to grasp ergonomic design and low temperature nozzle that wont burn young hands
  • Watch your young artists, architects or builders imagination grow off the paper in 3D
  • Junior2 is updated with the same sealed nozzle design as more advanced MYNT3D pens to stop clogs and provide countless hours of enjoyment and learning
  • Battery powered, charges with Micro USB (note: AC adapter not included) works with kid safe low temp 1.75mm PCL filament (not compatible with ABS or...
  • Includes 3D pen, user manual, 3 rolls of MYNT3D PCL plastic, starter stencils and USB cable
SaleBestseller No. 12
dikale 3D Printing Pen Silicone Design Mat with Patterns, 3D Printer Pens Drawing Tools, Large Size...
  • Large size 16.4 x 10.9 inch 3D pen mat with various patterns: Larger size 41.5cm x 27.12cm Silicone Mat makes it easier to make perfect shapes and...
  • High compatibility: Upgraded grooves make it easy to press and fit the 3d pen nozzle inside. The 3d pen mat has a suitable thickness so the most of 3d...
  • Protect your desk: The mat is made of high quality silicone, which can be used as a desk mat to provide the desktop. The mat can prevent the table...
  • Extra gift: 250 Stencils eBooks. You could choose a deversity patterns by the ebook file. Please see the product description part for the ways to get...
  • Trustworthy merchant: 30 Days Hassle Free Returns and 24-hour response service are friendly offered. We stand behind the quality of everything we...
Bestseller No. 13
20 Colors, 3 Glow in The Dark, Extra Long 3D Pen /Printer Filament 400 Feet, Premium PLA, Each Color...
  • 3D PEN & PRINTER FILAMENT - PLA filament assortment of 20 colors 1.75mm. With 20ft per color, you have 400ft of many colors to create and design your...
  • SAFE MATERIAL - Your premium PLA filament is plant based. Safe and professionals to use. There is no smell when using these 3D pen PLA filament...
  • DESIGN WITH EASE - PLA 3D refills are just like ABS because it creates smooth predictable lines with a slightly glossier finish than ABS. With any of...
  • FREE EBOOK*** - With every purchase, receive a complimentary ebook to your email with 100 stencils - both in 2D and 3D form! These ideas will inspire...
  • YOUR SATISFACTION GUARANTEED - We want happy customers. If you are not satisfied with your purchase, contact us anytime after your purchase. Happy...
SaleBestseller No. 14
3D Pen Filament Refills 20 Colors, 1.75mm PLA Filament for 3D Printing Pen Comes with 2 Finger Caps...
  • 🌈 Colourful 20 Colors: YEETIN 3D printed PLA filament is made of 100% eco-friendly PLA material and includes 20 colors, each up to 13 feet, giving...
  • 🛡️ Safe to Use: Compared with ordinary ABS filament, YEETIN pla material filament is non-toxic, environmentally friendly, more vibrant colors, no...
  • ✏️ Widely Compatible: 1.75mm universal filament is widely compatible with various 3D printing pens and 3D printers. NOTE: NOT compatible with...
  • 👍 Smooth 3d drawing experience: PLA filament uses a print temperature range of 320°F-428°F, allowing for fast molding without cracking or...
  • 🎖️ What You Get: Quality product warranty, 24-hour response time, 100% satisfaction guarantee. The kit comes with 2 silicone finger covers and a...
Bestseller No. 15
MYNT3D Basic 3D Pen [New for 2020] 1.75mm ABS and PLA Compatible 3D Printing Pen
  • The Basic 3D pen offers a user friendly entry into the world of 3D art for those not needing advanced features
  • Compatible with the same widely available and inexpensive ABS and PLA that 3D printers use
  • Extrude in slow, medium or fast speeds to create intricate designs or fill in large spaces
  • Sealed nozzle and overbuilt gearbox ensure clog free operation
  • Requires common USB AC adapter with at least 2A or 2000mA of power
Bestseller No. 16
3D Printing Pen Silicone Design Mat with Basic Template, with 2 Silicone Finger Caps, Great 3D Pen...
  • ♥ Great 3D Drawing Tools for 3D Pen: It includes Multi-Shaped Draw Figures:Circles, Grids, Triangle, Rectangular, To Create Your 3D Drawing with...
  • ♥ Support All 3D Pen/3D Filament: The Design Mat Consists of Small Groves which Extrude 3D Printing Material Easily, Simply Start Your 3D Drawing
  • ♥ High Quality Silicone Design Mat: Heat Resistant up to 270° C (518° F), Won't Stick Printing Filament, Bend the Mat, The Filament can Removed...
  • ♥ Extra Gift: 2 Silicone Finger Caps, Protect Your Finger Safe from Hot 3D Pen Nozzle / Printing Plastic, Support You to Make 3D Printing Much More...
  • ♥ Warranty:We are Confident about our Mat Quality,Within 24 Hours Response,100% Satisfaction Guarantee, Fit Very Well with http://a.co/cgZbGi7
Bestseller No. 17
SCRIB3D 3D Printing Pen PLA Plastic Filament Refill Pack (10 Assorted Colors, 3m Each)
  • Choose between 30 meters (100 ft) of professional quality (natural + odor free) PLA filament, or virgin & raw professional quality ABS filament.
  • Standard 1.75mm diameter filament. All scrib3D filament packs are compatible with most leading 3D pens, and work best when used with our Scrib3D P1...
  • PLA is great for printing directly onto surfaces. ABS is best used for drawing in the air as well as for first-time users. Both are designed to be...
  • Both packs Include a bright array of colors, including blue, green, red, yellow, orange, pink, black, tan, brown and gold.
  • All Scrib3D filament is designed to be jam-free, with tight specifications for optimal operation.
Bestseller No. 18
MYNT3D Super 3D Pen + 10 Color PLA Filament + DesignPad Mat Kit
  • Everything you need to create like a pro: bundle complete with Super 3D Pen, PLA filament refills and mat kit
  • Super 3D Pen: features stepless speed control for enhanced flow regulation, temperature adjustability for ABS or PLA and replaceable sealed nozzle...
  • PLA Filament Refills: Highest quality vacuum sealed PLA in colors blue, green, red, yellow, orange, pink, black, tan, brown and gold
  • DesignPad: double sided silicone drawing surface with channels let you design and create perfect geometric shapes
  • FreePad: custom formulated transparent drawing surface with ideal adhesion so you can trace your favorite patterns, drawings or create your own...
Bestseller No. 19
3D Pen Projects for Beginners: 4D An Augmented Reading Experience (Junior Makers 4D)
  • Enz, Tammy Laura Lynn (Author)
  • English (Publication Language)
  • 48 Pages - 01/01/2018 (Publication Date) - Capstone Press (Publisher)
SaleBestseller No. 20
3D pen: Colour & Construct #1 Fairy Houses & Fantasy Gardens
  • Scarr, Ms Angie (Author)
  • English (Publication Language)
  • 52 Pages - 05/11/2018 (Publication Date) - CreateSpace Independent Publishing Platform (Publisher)

Having trouble finding a great 3d printing pens?

This problem is well understood by us because we have gone through the entire 3d printing pens research process ourselves, which is why we have put together a comprehensive list of the best 3d printing penss available in the market today.

After hours of searching and using all the models on the market, we have found the best 3d printing pens for 2023. See our ranking below!

How Do You Buy The Best 3d Printing Pens?

Do you get stressed out thinking about shopping for a great 3d printing pens? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 3d printing pens, which is why we have assembled a comprehensive list of the greatest 3d printing pens available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 3d printing pens that you consider buying. Your questions might include the following:

  • Is it worth buying an 3d printing pens?
  • What benefits are there with buying an 3d printing pens?
  • What factors deserve consideration when shopping for an effective 3d printing pens?
  • Why is it crucial to invest in any 3d printing pens, much less the best one?
  • Which 3d printing pens are good in the current market?
  • Where can you find information like this about 3d printing pens?

We’re convinced that you likely have far more questions than just these regarding 3d printing pens, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 3d printing pens, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 3d printing pens. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 3d printing pens buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 3d printing pens currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 3d printing pens has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 3d printing pens?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 3d printing pens.
  5. Customer Ratings: Number ratings grade 3d printing pens objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 3d printing pens.
  7. Product Quality: You don’t always get what you pay for with an 3d printing pens, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 3d printing pens is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 3d printing pens information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 3d printing pens is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: What is the best 3D printer pen?

A: MYNT3D Professional Printing 3D Pen (best overall) 3Doodler create+3D Printing Pen (for professional 3D artists) 3DoodlerStart Essential 3D Pen (best for kids)

Q: Which 3D printer is best?

A: GE Healthcare. Supported by its Edison intelligence platform,GE Healthcare enables clinicians to make faster,more informed decisions through intelligent devices,data analytics,applications,and services. Energy Segment. … Aviation Business. … The Research&Development Tax Credit. … Conclusion. …

Q: What is the best 3D pen on the market?

A: The MYNT3D Professional Printing 3D Pen is another fine example of the technology at its best. It has all the features that make for one of the best 3D pens including flow rate regulator, temperature control in 1 degree increments and OLED display that allows you to monitor the goings on with the pen.

Q: How to buy the best 3D pen?

A: Comfortable to hold: Because 3D drawing projects usually take significant time,comfort is important. … Reliable: The pen shouldn’t be prone to filament clogs or break easily. Steady plastic extrusion: The pen should put out a steady,even strand of plastic at a comfortable speed,adding to your sense of control over the pen.

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