This is the versatile 3D printer for every kind of project.

NOTE:  Shipping starts on 5 November from Prusa

What exactly is the Prusa CORE One L+ INDX?

It's the proven Prusa CORE One L+ with 27 liters of print volume, a 60 °C chamber, and an AC convection heatbed - enhanced with Bondtech's super-fast toolchanger. It's the simplest, most reliable way to print with up to 8 materials at this size. New GT1.5 belts for smoother surfaces are already installed. Learn more about the CORE One L+ here.

Ultra-Low Waste Toolchanger

Dedicated nozzles practically eliminate color flushing. You waste a microscopic 0.013g of material per toolchange. Prints are fast, precise, and dimensionally accurate right out of the box. Plus, you are never locked in. You can use any standard, affordable filament.

Warp-Free 60 °C Chamber

A massive 298 × 275 × 330 mm build volume in a compact footprint. The 60 °C chamber prints large ASA, PC, and Nylon parts without warping. Active ventilation stops PLA heat creep, and the heatbed stays perfectly uniform right to the edges.

Heavy-Duty Steel Exoskeleton

Built for demanding workshops and print farms. It relies on a rigid steel exoskeleton and aluminum panels. Nothing is glued together. You can service the entire printer yourself using just a screwdriver, and we keep all replacement parts in stock.

True Hardware Ownership

You own the machine, not a software license. Run it entirely offline or connect to an open ecosystem - it is completely up to you. For absolute privacy, you can physically unplug and remove both the Wi-Fi module and the included 1080p camera.

The Best Material Combinations

Go beyond mere colors. Mix materials on parts large enough to ship as the final product - and with perfect surface quality thanks to the new GT1.5 belts.

Easy Support Removal

Print intricate internal cavities and overhangs using dedicated support materials. Use a different material for supports so they separate cleanly.

Integrated Soft Grips

Fuse flexible TPU directly onto rigid PETG or PLA tool handles during printing - eliminating secondary assembly and adhesives.

Structural + Flexible

Pair durable Polycarbonate enclosures with flexible TPU seals or compliant hinges for strong, functional parts.

ColorMix Printing

Blend five or even six filament spools to generate dozens of custom fullspectrum color shades without constant manual spool swaps.

Huge print volume, active heat circulation, and more!

The CORE One L is much more than just a larger CORE One. We didn't just scale it up; we took everything that worked great and added features for effortless large-format printing.

For the body, we have chosen an effective combination of a solid steel frame and aluminum panels to create a lightened version of our proven exoskeleton design. And the results are compelling: the machine’s outside dimensions are only 10% larger than the CORE One, yet it maintains the same weight, and the print volume is doubled!

The standard heatbed has been replaced with our new AC convection heatbed with active air circulation for flawless heat distribution in the chamber. The printer comes with a detachable 1080p camera with night vision, two nozzles in the package, fully automatic chamber temperature management, easier FLEX filament feeding, and much more.

This machine covers everything: from ambitious hobby projects to highly demanding manufacturing!

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Think Big. Print Big.

Because now everything fits!

The 300×300×330 mm print volume (CORE One’s volume doubled) is the sweet spot for any kind of project. It lets you print large functional parts, production fixtures, architectural models, full-size cosplay helmets, and other massive objects all in one piece. And the best part? The new heatbed has the best heat distribution possible thanks to the materials used, so you can effortlessly print from edge to edge.

New AC Heatbed with Convection Heating

No cold corners, fast heat up

The new massive AC heatbed is made of a thick block of aluminum for the best possible heat distribution. This results in perfectly uniform heat distribution from edge to edge - no cold spots, no cold corners. You can place your model anywhere in the print area without worrying about lifted corners or warping. Two fans on the underside of the heatbed create a convection effect - they bring cold air in and blast it across the massive heated surface to quickly bring the chamber all the way up to 60 °C.

Maximum Speed without a catch

The CORE One L 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 Core XY kinematics, high-flow nozzle, Input Shaper and factory-tuned print profiles for 200+ filaments, it never sacrifices quality for quicker print times.

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.

Create colorful 3D objects!

Ready for the MMU3