Small hobby aircraft and light plastic parts go hand in hand, and a 3D printing pen makes lightweight plastic things without the overhead of CAD work and running a 3D printer. So could a 3D pen ...

TIME TO GET ARTISTIC: Create marvellous magic art using 25 magic pens with amazing powers! Write secret messages, create stunning 3D lettering and make your art vanish, all with no mess and no fuss.

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 ...