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At CN3D, we believe your 3D printer is more than just a machine—it’s a gateway to endless creativity. As a passionate two-person team, we specialize in designing and crafting innovative upgrades that enhance your printer’s performance, reliability, and versatility. Whether you’re looking to boost print quality, streamline your workflow, or add new features, we’re here to help you unlock your printer’s full potential and bring your ideas to life.

Our custom upgrades are thoughtfully designed to close the gap between what’s possible and what you imagine. From modular toolheads to improved mechanical stability and multi-material solutions, every project we share is tested and refined to meet real-world needs. Explore our collection of unique, user-friendly upgrades — made by enthusiasts, for enthusiasts — and join a community of makers pushing the boundaries of 3D printing every day.

At CN3D, we believe your 3D printer is more than just a machine—it’s a gateway to endless creativity. As a passionate two-person team, we specialize in designing and crafting innovative upgrades that enhance your printer’s performance, reliability, and versatility. Whether you’re looking to boost print quality, streamline your workflow, or add new features, we’re here to help you unlock your printer’s full potential and bring your ideas to life.

Our custom upgrades are thoughtfully designed to close the gap between what’s possible and what you imagine. From modular toolheads to improved mechanical stability and multi-material solutions, every project we share is tested and refined to meet real-world needs. Explore our collection of unique, user-friendly upgrades — made by enthusiasts, for enthusiasts — and join a community of makers pushing the boundaries of 3D printing every day.

where you can find us

our services

At CN3D, we provide a comprehensive range of services tailored to 3D printing enthusiasts and professionals alike. From ready-to-use upgrades and custom designs to print-on-demand solutions, we bring your ideas from concept to reality. Our expertise also includes consultancy, calibration advice, product testing, and development—ensuring every project meets the highest standards of quality and performance. Whether you need a unique part, guidance on optimizing your printer, or a partner to help develop your next big idea, we’re here to support you every step of the way.


ready to use upgrades

Discover our collection of ready-to-use 3D printer upgrades designed to enhance performance, reliability, and versatility. Each upgrade is carefully tested and easy to install—perfect for makers who want quick, effective improvements. Find all our projects and download the files directly from our Printables profile: printables.com/@Nadir

custom design

Looking for a unique 3D printing upgrade or part? We offer custom design services tailored to your needs. Get in touch with us to discuss your project and bring your ideas to life!

product testing

We rigorously test 3D printing products from leading companies and share our honest reviews on our YouTube channel. Watch in-depth videos to see how these products perform in real-world conditions and help you make informed choices. Check out our latest tests at youtube.com/@nadir3D

Technical Consulting & Support

At CN3D, we offer expert consulting and personalized support to help you get the best out of your 3D printer. Whether you need advice on calibration, troubleshooting, maintenance, or product development, we’re here to guide you every step of the way. Our goal is to ensure your printer runs smoothly and efficiently, so you can focus on creating amazing projects with confidence.

Meet the Team

We’re mainly a dynamic duo driving CN3D’s creativity and innovation—but we’re not alone! Our awesome Discord community helps with testing, feedback, and even creating PDF documentation, making sure every upgrade is rock-solid and user-friendly.

Beyond our own projects, we also collaborate with partners who handle the software side—like our integration with Happy Hare for the MMX (multi-material extruder). Together, we bring hardware and software seamlessly together to push the limits of 3D printing.

We’re mainly a dynamic duo driving CN3D’s creativity and innovation—but we’re not alone! Our awesome Discord community helps with testing, feedback, and even creating PDF documentation, making sure every upgrade is rock-solid and user-friendly.

Beyond our own projects, we also collaborate with partners who handle the software side—like our integration with Happy Hare for the MMX (multi-material extruder). Together, we bring hardware and software seamlessly together to push the limits of 3D printing.

P. Cristian

Captain CAD & Creativity

N. Nadir

Operations Ninja & Print Whisperer

What Our Customers are Saying

Don’t just take our word for it—hear from fellow makers who’ve upgraded their prints with our help. Real feedback from real users who’ve tested, tweaked, and trusted CN3D.

"I’ve been working with Nadir and the CN3D team for over a year now, both as a supporter and a tester. The printer mods they create are some of the most creative and technically impressive I’ve seen. Every product reflects their passion and dedication. Collaborating with CN3D is always a pleasure and a partnership I fully trust."

Jake - LambLabs

ZeroBiotic

"The team at CN3D works at a breakneck pace and still gets the job done well! From my personal collaborations with their team, to their products and projects you won't be disappointed with the quality of their work!"

And many more! We have a lot of 5⭐Starts reviews on our models on Printables!

Become a Member

Trusted by Thousands of Makers
With over 20,000 downloads, 4,300+ likes, and 1,100 followers on Printables, CN3D is proud to be ranked #2 in 3D printing upgrades and #3 across all categories by paid members. Join the movement and see why makers everywhere trust us to upgrade their 3D printing game!

Trusted by Thousands of Makers
With over 20,000 downloads, 4,300+ likes, and 1,100 followers on Printables, CN3D is proud to be ranked #2 in 3D printing upgrades and #3 across all categories by paid members. Join the movement and see why makers everywhere trust us to upgrade their 3D printing game!

Bronze

$3

Gold

$15

Platinum

$50

Platinum

$100

Partners

We team up with awesome companies and creators who share our passion for innovation in 3D printing. From hardware collabs to software integrations, our partners help bring bigger, better ideas to life.

 

Affiliate Links

LDO Orbiter Extruder V2.5/V2.0 Dual Driver Gear Extrusion 

Amazon Affiliate link 100 Pieces RX-M3x5.7 Brass Heat
https://www.amazon.com/ruthex-M3-Threaded-Inserts-RX-M3x5-7/dp/B08BCRZZS3?crid=2YSE7EM4QTMAY&dib=eyJ2IjoiMSJ9.JO--1uvrsrcqbY7WkxU9OOcQWgQmsY0kFS08tstkTkLOOgb9uMgkkUtLpuIRQ2Wrv2FtqIfMRIQo1_bv7Nj6oWPe0T9xfLbaEdBLqPfyXWc0r-dLGb4C3IN3-frXzBmF3gzt_HKBFhanwcdiNc5q4aX9oV37Sg2HV6nvEIvw_4Dae4g9CNbKO-oc5vEqDr9AXm1WRJcFA2ABOj3EJcvslUIH3k8eZkRQS1EgA5Ruj2o.-W-3SGF1FNasusrUaPsQ8ad6c0DUopO1VCtPzbuPi88&dib_tag=se&keywords=m3x5.7&qid=1747861131&sprefix=m3x5.%2Caps%2C316&sr=8-3&th=1&linkCode=ll1&tag=cn3d0b-20&linkId=e71074c35f42e2f8273071b31037ef9c&language=en_US&ref_=as_li_ss_tl

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