So am I. After hundreds of spools, firmware tweak experiments, late-night layer shifts, and enough PLA scraps to 3D-print a house, I’ve traded in my beginner badge for something closer to mastery.

Ink stamps can be fun to make and use, and 3D printers are uniquely positioned to create quality stamps of all kinds with just a little care. As with most things, the devil is in the details and the ...

If you’re used to thinking about 3D printing in Cartesian terms, prepare your brain for a bit of a twist with [Joshua Bird]’s 4-axis 3D printer that’s not quite like anything we’ve ever seen before.