You might think 3D pens are safe (and they mostly are) but my Polaroid Play nearly caught fire for no apparent reason.
You might think 3D pens are safe (and they mostly are) but my Polaroid Play nearly caught fire for no apparent reason.
However, [BManx2000] found that the way the filament simply sticks out of the back of a 3D printing pen like a bizarre tailfeather was troublesome. The solution? A Mini Spool System for 3D ...