If we told you somebody built a 3D printed go-kart, you’d expect to see a certain sequence of events. A bit of work in CAD, a printer montage ... trusses using the 3D pen.

ChocoDream is the world’s first 3D chocolate printing pen and lets you bring wild chocolate art to life without molds or templates.

While I think that 3D pens are super fun and crafty for kids, especially ... this Polaroid Play 3D pen (now discontinued) way ...

It’s why desktop 3D printers are such a powerful tool ... and the other connected to a standard GT2 belt and pulley to move the pen back and forth. We particularly like the way [Lost Projects ...

The new Bambu H2D, which starts at $1,899, has two 3D printing nozzles and a much bigger bed, but it also comes with a modular attachment system. Plug in a blade, and it dices through paper and vinyl.