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 250x220x270mm print area. And there are plenty of clever design choices, e.g. and 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, engineer 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, pr Nylon.

Plug and Print

Unpack the printer, preform a one-time calibration, and you're ready to go. Equipped with advanced sensors for hassle-free printing, the CORE One is a true "start and forget" machine. Simply start your print and let the printer handle the rest, from fully automatic first-layer calibration to pausing the print and sending a notification if the filament runs out.

Flawless Precision

Prusa Research has developed print profiles that ensure high quality and ensure that models are printed exactly as designed. Prusa CORE One comes with an upgraded Nextruder with 360-degree cooling in the assembly kit, which allows for flawless printing of 75-degree overhangs, saving both time and material.

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 Prusa CORE One takes up 50% less space than the MK4S inside and enclosure, yet it delivers and 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.

Robust Steel Exoskeleton

The 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 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.

The Best Solution for Advanced Materials

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 enables flawless printing of PLA - even with the door completely closed!