3D Printer Parts & Upgrades

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Featured image of Make Your 3D Printer Multi-Material Capable with a DIY MMU
DIY Multicolor Printing
Make Your 3D Printer Multi-Material Capable with a DIY MMU

If you'd rather not fork out the cash for closed-source solutions, check out open-source multi-material units you can build yourself!

by Shayon Khaled
Featured image of Best Elegoo Neptune 4 (Pro/Max/Plus) Upgrades & Mods
Ele-good Upgrades
Best Elegoo Neptune 4 (Pro/Max/Plus) Upgrades & Mods

The Elegoo Neptune 4 (Pro/Max/Plus) are great printers, but there's always room for improvement. Check out the best Elegoo Neptune 4 upgrades!

Featured image of Ender 3 (V2/Pro) Direct Drive: Step-by-Step Guide
Print Flexible!
Ender 3 (V2/Pro) Direct Drive: Step-by-Step Guide

Though capable, the Ender 3 (V2/Pro) can have trouble with flexible materials. Learn how to correctly set up direct drive on your Ender 3!

by Jackson O'Connell
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Hard Luck
Big trouble in Bondtech town this last week.

INDX Founders Edition units shipped with "hardened" steel nozzles that turned out to be... well, only kinda hardened – approx. 30 HRC on the Rockwell hardness scale compared to the 60 that's typical for heavy-duty abrasives-resistant printing. Basically, not up to the task of "zero fear of wear" as initially advertised.

After a wave of quiet product page edits and Bondtech and Prusa community discontent, Bondtech fessed up, admitting to bungling the messaging. It has promised to do better on that front, and is currently putting together a plan for redress for affected early adopters.

by  Matthew Mensley Jul 24, 2026
An Option for Options
Elegoo’s multicolor add-on for the Centauri Carbon is finally here.

It's the real deal, launching last week after a short debut at Rapid + TCT. The Canvas filament changer unit – along with all the components needed for the upgrade – costs $55 from Elegoo's webstore. If you order one now, though, you’re in for a wait. Lead times have ballooned; first-batch orders ship this month, but an order placed today won’t leave Elegoo's warehouse until late August. Oof.

by  Matthew Mensley May 4, 2026
Source: All3DP
Featured image of Elegoo to Make Good on Promise to Release Canvas for the Original Centauri Carbon
The Big One
Elegoo to Make Good on Promise to Release Canvas for the Original Centauri Carbon

Two years and a whole alternate system later, Elegoo’s indeterminately delayed Canvas for the original Centauri Carbon printer is almost ready.

by Matthew Mensley Apr 17, 2026
Featured image of Prusa’s MMU3 Gets a Farewell Firmware Boost, Shifts to DIY Path for Core One L
One for the Road
Prusa’s MMU3 Gets a Farewell Firmware Boost, Shifts to DIY Path for Core One L

Prusa has delivered a firmware update for the MMU3 that cuts filament change times by up to nine seconds per swap – enough to shave hours off complex multicolor prints.

by Matthew Mensley Mar 24, 2026
Inside the INDX
Folks are excited about the Prusa INDX upgrade.

That much is clear. But don't forget the Bondtech INDX is actually a standalone platform, meaning compatibility with a range of off-the-shelf Klipper (plus other firmwares) and custom builds. The latest developer video from Bondtech explores the Duet3D co-developed toolhead board and its I/O, including compatibility with SZP coils for very fast mesh bed levelling.

In contrast, Prusa uses its own toolhead board, opting for an integrated load cell for nozzle-based mesh bed levelling.

by  Matthew Mensley Feb 27, 2026
Featured image of Creality Swaps Purge ‘Poop’ for Sticks with New CFS-C for K1-series Printers
External Cutter, Inner Peace?
Creality Swaps Purge ‘Poop’ for Sticks with New CFS-C for K1-series Printers

Sidestepping its own upgrade kit for the K-series machines, Creality introduces a new way to bring multicolor printing to your K1 3D printer.

by Matthew Mensley Feb 16, 2026
Ka-Ching!
E3D has launched a rewards scheme that pays you for spending.

The 3D printer component manufacturer has launched a program that nets you points for spending, as well as sharing and following on social media.

Unlike memberships that lock perks behind annual spend thresholds, this is a straightforward "earn-and-burn" model. Points can be exchanged for fixed-percentage discount codes: 500 coins for 5% off, scaling to 20% at the 3,000-coin mark. Best of all, the discounts can stack on top of other promos, like the company's Black Friday sale. More details can be found in a blog post covering the launch.

by  Matthew Mensley Feb 13, 2026
Featured image of Why Prusa Just Removed Wi-Fi & Cameras From Its Top Printers
Secure Editions
Why Prusa Just Removed Wi-Fi & Cameras From Its Top Printers

Prusa’s new "Critical Infrastructure" editions of the Core One L and Prusa XL physically strip some features in order to guarantee an air-gapped secure workflow.

by Carolyn Schwaar Dec 10, 2025
Featured image of Prusa’s Purgeless Nozzle Swapper is (Almost) Here, and It’s Powered By Bondtech
In Pruges
Prusa’s Purgeless Nozzle Swapper is (Almost) Here, and It’s Powered By Bondtech

This year’s Formnext doesn’t just belong to Bambu Lab and the H2C, with the Prusa Core One and One L to get next-gen “passive” toolchanging powered by the Bondtech INDX.

by Matthew Mensley Nov 19, 2025
Featured image of Prusa XL To Get Silicone Printhead, Fulfilling the Promise of Other Technologies and True Multi-Material
Let's Bounce
Prusa XL To Get Silicone Printhead, Fulfilling the Promise of Other Technologies and True Multi-Material

In partnership with "liquid filament" specialists Filament2, Prusa has given us a glimpse of the technology-bending future for the Prusa XL toolchanger.

by Matthew Mensley Oct 31, 2025
Featured image of Biqu Drops a Pumpkin Color Build Plate for Bambu Lab Printers, Just In Time for Halloween
Pumpkin Spice Build Plate
Biqu Drops a Pumpkin Color Build Plate for Bambu Lab Printers, Just In Time for Halloween

Launching during Biqu’s big Halloween sale, this new variant of the CryoGrip Pro Frostbite plate gives a fresh splash of color for your printer.

by Matthew Mensley Oct 22, 2025
Featured image of E3D’s Drop-In ObXidian Hot Ends Are a Fast Way to Get More Speed from Your Bambu A1/A1 Mini
High Flow, High Flow, It’s Off to Print You Go
E3D’s Drop-In ObXidian Hot Ends Are a Fast Way to Get More Speed from Your Bambu A1/A1 Mini

The hot ends release in a punchy new purple colorway that, as well as add a splash of color, boost the peak performance of your budget Bambu machines.

by Matthew Mensley Oct 2, 2025
Featured image of New Biqu Panda Upgrades Let You Add a Lot of RGB Lighting to Your Bambu Lab Printer
RGB Your Life
New Biqu Panda Upgrades Let You Add a Lot of RGB Lighting to Your Bambu Lab Printer

This bumper new batch brings a variety of lighting options for your printer, plus organizational risers, power expansion, and more.

by Matthew Mensley Sep 18, 2025
Featured image of Biqu Panda Juicer Aims to Let You Squeeze More Out of Your Bambu Lab Printer
Your Next Squeeze?
Biqu Panda Juicer Aims to Let You Squeeze More Out of Your Bambu Lab Printer

Three new Panda series upgrades expand your nozzle options for high-flow printing and nozzle hygiene.

by Matthew Mensley Aug 22, 2025
Featured image of Prusa’s MMU3 for Core One Keeps a Good Thing Going
Color Closure
Prusa’s MMU3 for Core One Keeps a Good Thing Going

Prusa's MMU3 material-changer has come to its latest 3D printer – and there's a twist. The company also released a DIY Community Version, one of the "development versions" for its upcoming "next-gen" MMU. We take both iterations out for a spin.

by Shawn Frey Aug 22, 2025
Featured image of Biqu Drops Even More Bambu Lab Upgrades, Including High-Powered Cooling and Potentially Trademark-Infringing ‘Under Armour’ Baseplate
Accessorise This!
Biqu Drops Even More Bambu Lab Upgrades, Including High-Powered Cooling and Potentially Trademark-Infringing ‘Under Armour’ Baseplate

Filament storage, AMS-mounting, print status lighting, cooling and build-plate adhesion are all in the spotlight across Biqu’s latest expansion of its Panda series products.

by Matthew Mensley Jul 31, 2025
Featured image of This Bundle Pairs BigTreeTech Hardware with Obico Smarts for Your Next 3D Printer Refresh
Pi 2 4 U?
This Bundle Pairs BigTreeTech Hardware with Obico Smarts for Your Next 3D Printer Refresh

Things slip through our 3D printery dragnet from time to time, like the BigTreeTech Pi 2 AI bundle, a product team-up by BigTreeTech and Obico.

by Matthew Mensley Jul 25, 2025
Featured image of Phrozen Launches 16K Upgrade Kit Ahead of New Printer
Revo Reloaded
Phrozen Launches 16K Upgrade Kit Ahead of New Printer

The upgrade path offers a marginal resolution increase for $290 – about double the cost of a 14K LCD replacement. But we'll have to wait for the stock 16K machine.

by Shawn Frey Jul 24, 2025
Featured image of Qidi Tech Unveils Qidi Box, a Multi-Material System & Dryer
Qidi In The Box
Qidi Tech Unveils Qidi Box, a Multi-Material System & Dryer

Discover the Qidi Box, Qidi Tech's new Plus4 material accessory offering multi-material printing up to 16 colors and seamless filament changes.

by Jonny Edge Jul 3, 2025
Featured image of Want to Replace Your Prusa’s Nozzle? One of These’ll Do the Trick
Cost or Convenience?
Want to Replace Your Prusa’s Nozzle? One of These’ll Do the Trick

If you need a replacement or an upgrade for your Prusa nozzle, this is the list for you. Check out the best picks in different categories.

by Gedeon Ang Jun 24, 2025
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