Front view of the enclosed Prusa CORE One+ CoreXY 3D printer with a printed part on the build plate

Prusa CORE One+ Heated Chamber: What 55 °C Actually Unlocks

If you’ve been circling the Prusa CORE One+, the feature everyone asks about first is the heated chamber — and it’s the right thing to ask about, because it’s the single biggest reason to pick this machine over an open-frame printer. But it’s not the only thing worth knowing. Here’s a plain-English tour of what the CORE One+ actually is, what the chamber buys you, and the smaller features that add up to a nicer machine to live with. ...

August 19, 2026 · 6 min · Jared
Prusa CORE One+ fitted with the INDX toolchanger and its row of docked nozzles

Prusa INDX: Why the 8-Tool Changer Might Be My Next Printer

I don’t need a printer that goes faster. The one I have now is fine on speed. What I keep bumping into is a wall the machine can’t get past no matter how good my profiles are: one nozzle, one melt zone, one material at a time. Every color change is a purge. Mixing a flexible part with a rigid one in the same print is a non-starter. Different nozzle sizes in one job? Forget it. ...

August 19, 2026 · 7 min · Jared