Made to last, in every aspect.
This is a 3D printer that will keep going forever. It’s built from top-quality components, easy to upgrade, and extremely reliable. A single purchase that will last you years.
What's New in the CORE One+?
The CORE One+ is packed with performance upgrades published for the CORE One product line as well as a few handy features from the bigger “L” model.
Streamlined Performance
Seamless print workflow, refined print profiles, and flawless surfaces with no vertical fine artifacts (VFAs).
Automatic Vent Operation
The top vent opens for low-temp materials and closes for high-temperature ones.
Easy Flex Loading
A redesigned filament insertion point for quick and simple flexible filament feeding.
New Spoolholder
Smart spoolholder that lets you use various spool sizes and is ready for a direct-feed drybox.
Print with 8 Materials or ColorsThe INDX Upgrade
Get CORE One+ now and once you get the basics down, take it further with multi-material printing! The INDX upgrade lets you print with up to 8 colors or materials in a single job. Full speed, minimal waste.
Launching spring 2026.
Print Quality: PerfectedThe CORE One+ Benchmark
Dimensional Accuracy
WYDIWYP – What You Design is What You Print. Market‑leading precision you can rely on: accurate prints down to the last detail.
Unbeatable Overhangs
The powerful Nextruder with 360° cooling delivers flawless 75° overhangs, saving time and material. You simply need fewer supports (or none at all)!
Fast with All Materials
CORE One+ uses a CHT high-flow nozzle and excellent cooling that allows it to print faster with virtually any filament.
Reliable Results
Prusa CORE One+ printers are now the newest addition to our print farm, which racks up over 1 million testing hours each quarter. With over 98% reliability, almost every print turns out perfect.
Loved by Creators
Hardware, Software & Community UniteThe Prusa Ecosystem
Prusa offers the only complete 3D printing ecosystem on the market. We make our own filament, slicer, and everything in between. No outsourcing, only secure, in-house development.
EasyPrint
Innovative web-based tool for seamless 3D model slicing. Send sliced models directly to your Prusa printer in just a few clicks from Printables or the Prusa mobile app.
Learn more about EasyPrint
Prusament
Premium, in-house manufactured filament with unmatched quality control. Every spool comes with its own online quality report.
Buy prusament
PrusaSlicer
Our powerful slicing software, developed in-house and completely free. Packed with advanced features, optimised for Prusa printers.
Download PrusaSlicer
Printables.com
A global community platform for sharing and discovering 3D models. Free to use, filled with inspiration.
Visit printables.com
Prusa App
Your 3D printing companion in your pocket. Track print progress, access Printables models, and manage your printers from your phone.
Learn more about PrusaApp
Prusa Connect
Cloud-based tool to monitor, control, and manage your printers remotely. Whether one printer or a full farm.
Prusa Connect
24/7 Support
Expert team support in 7 languages ready to help around the clock, every day of the year.
Open Source Ethos
Our hardware, firmware, and software are open-source where possible. Freedom, transparency, and the ability to create without limits.
4 Main Reasons to Get the Kit
1
LEGO-Like Assembly
You'll follow a crystal-clear guide with each step explained in detail.
2
Hands-on Learning
You'll get to know the printer inside out. Super handy for upgrades or maintenance.
3
Solid Engineering
You won't be gluing anything. All the nuts and bolts prove the build quality.
4
Haribo Rewards
You'll enjoy a gummy bear treat for every completed chapter.
Upgradable, ModdableUnmistakably Yours
MMU3
The Prusa CORE One+ is compatible with the efficient multi-color MMU3 add-on, allowing you to print with up to five filaments at the same time.
HT Hotend
The Prusa CORE One+ supports the HT Hotend Upgrade, enabling 400 °C printing for high-performance polymers and significantly stronger, industry-ready parts.
Universal Storage System
The Prusa USS Drybox keeps your filament dry with an airtight, moisture-resistant design, allowing you to print directly from the box while minimizing exposure to humid air.
Tinkering? Optional!
The CORE One+ is ready to print out of the box, but we support all users that creatively modify their printers.
Upgradable designA Printer that Grows with You
You can conveniently upgrade to the latest model for a fraction of its price. Enjoy Prusa's unique upgradability philosophy to turn a single purchase into a long-term investment. Prusa printers are made to last for years.
Technical Parameters
Build Volume250x220x270 mm; 9.8 x 8.6 x 10.6 in
Printer dimensions22,5 kg, 415 × 444 × 555 mm; 16.3 × 17.5 × 21.8 in (X × Y × Z)
Power consumptionPLA settings: 90W / ABS settings: 110W
Maximum nozzle temperature290 °C / 554 °F
Maximum heatbed temperature120 °C / 248 °F
Maximum chamber temperature55 °C / 131 °F
Ethernet connectionYes
Wi-FiNFC receiver, optional Wi-Fi module (delivered with the printer)
Supported materialsPLA, PETG, Flex, PVA, PC, PP, CPE, PVB; with Advanced Filtration System: ABS, ASA, HIPS, PA
Print surfaceMagnetic heatbed with removable steel sheets
First layer calibrationFully automatic
Bed calibrationAutomatic, Mesh Bed Leveling (only on print area)
Input shaperYes
$999
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