Prusa CORE One+ kit
PRUSA BLACK FRIDAY DEAL
Apart from free shipping, the CORE One comes with a huge gift bundle:
- Free Buddy3D camera
- Free 1kg spool of Prusament PLA Lipstick Red
- Free Prusa Academy courses (worth $50): 3D Modeling in Autodesk Fusion and PrusaSlicer Masterclass
- Voucher for a free surprise 1kg Prusament with your next order
- Awesome 3D-printable models: Exclusive Lamp by respected designer Daniel Rybakken (worth 50$), playful Christmas Castle by [email protected] (worth 26$), illuminated Space shuttle Discovery by 3DMilan (worth 45$), car model of your choice (non RC) Roady Dumper or Rocky Dumper by 3Dsets (worth 35$)
- Voucher for a free set of Nozzle Cleaning Wires (worth €14) for orders over €19 at CNC Kitchen


What's New in the CORE One+
The Prusa CORE One+ is the next evolution of our proven workhorse. It integrates key hardware quality-of-life improvements adopted from the CORE One L, combined with all the firmware updates developed over the entire lifespan of the CORE One.
This combination delivers the best print quality, smoother operation, and a more autonomous, hassle-free user experience.
Key features:
- Automatic Top Vent Operation: The extruder now automatically opens the vent for low-temp materials (PLA/PETG) and closes it for high-temperature materials, ensuring the optimal thermal environment and creating a true "set-and-forget" experience.
- Easy Flex Loading: A redesigned filament insertion point makes the process of feeding flexible filaments quick and simple.
- New Bayonet-Style Spoolholder: Allows you to use various spool sizes. Ready for a direct-feed drybox.
- Firmware & Performance: Includes all software updates from the entire lifespan of the CORE One, resulting in even better print quality and smoother operation right out of the box.
Upgrade Your CORE One!
Current CORE One owners can easily upgrade to the new CORE One+! You can either download the free print-it-yourself files from Printables or purchase the official upgrade kit from our e-shop.
HT Hotend Upgrade: Print at 400 °C
Take your printer to the next level with our new High Temp Hotend Upgrade, available for the entire CORE One family (CORE One, CORE One+, and CORE One L).
This simple, quick-swap upgrade installs in less than a minute and unlocks the ability to print at 400 °C, allowing you to:
- Unlock New High-Performance Polymers: Print with industrial-grade materials like PEKK-CF, PPS-CF, PPSU, PPA, and PPA-CF, known for their exceptional temperature and chemical resistance.
- Boost Existing Part Strength: Achieve stronger layer adhesion and produce up to 30% sturdier parts from existing filaments such as ASA, PA11CF, PCCF, or even PETG.
- Meet Industry Standards: This upgrade allows you to print parts that meet rigorous certifications (like AS9100 or ISO 10993) for critical, long-term applications.
- Expand Your Possibilities: With the HT Hotend Upgrade, your printer becomes an even more versatile machine for various industries, including R&D, automotive, aerospace, and medicine.
Whether you're new to 3D printing or a seasoned expert, Prusa CORE One ticks all the boxes for a reliable all-around machine. Featuring an enclosed chamber and CoreXY design, it combines high-speed printing and maximum print quality with a large 250×220×270mm print area. And there are plenty of clever design choices, e.g., an all-steel exoskeleton frame for maximum firmness and robustness. You’ll be ready to print your first model in minutes thanks to intuitive software and one-click printing. And with nearly one million 3D models at Printables.com, you will always have something awesome to print!

The CORE One is a 3D printing workhorse engineered in the proven Prusa tradition. Designed with a "made to last" philosophy and made from premium materials, the CORE One offers exceptional reliability with minimal maintenance. The enclosed chamber, capable of reaching up to 55 °C, features active temperature control for high-quality printing across a wide range of materials from PLA and PETG (even with the door closed) to more demanding materials like ASA, PC, or Nylon.
Flawless Precision
Outstanding print quality thanks to the Nextruder
You can be sure that with our internally developed, quality-focused print profiles, your models will turn out exactly the way they were designed, with perfect dimensional accuracy. CORE One+ takes advantage of the upgraded Nextruder with 360° cooling that enables flawless printing of 75° overhangs, saving both time and material.
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Maximum Speed without a catch
The CORE One+ is fast with every filament, not just specialized ones
Don’t limit your projects with a small selection of specialized “high-speed” filaments. Use any PLA, PETG or any of the advanced materials. While the CORE One+ is our fastest printer yet thanks to its robust CoreXY kinematics, high-flow nozzle, Input Shaper and factory-tuned print profiles for 200+ filaments, it never sacrifices quality for quicker print times.


Compact Footprint, Large Volume
The perfect fit for any home, workplace or print farm
The Prusa CORE One+ takes up 50% less space than the MK4S inside an enclosure, yet it delivers an impressive 30% increase in print volume. Space efficiency matters - even for us! With a massive 3D print farm of over 600 machines, the CORE One+'s compact footprint and optimized design let us fit even more printers into the same space and boost our production.


The Best Solution for Advanced Materials
Print durable functional models easily and without warping!
The chamber is as compact as possible, with a cleverly designed recess on each side to minimize its volume. This allows the chamber to quickly reach higher temperatures (up to 55°C), enabling you to print ASA, ABS, PC, PA (Nylons), and other advanced materials smoothly, without warping. The automatic ventilation system and active temperature control enable flawless printing of PLA - even with the door completely closed!


Robust Steel Exoskeleton
A design that works and looks the Part
Prusa CORE One+ is built as an all-steel exoskeleton. The enclosure is an integral part of the printer, providing it with outstanding stability and rigidity. However, maintenance is still simple, and if you need to replace a worn part in a couple of years, it’s a complete no-brainer. You can take everything apart with a screwdriver. As usual with us, we hold parts in stock for years.
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