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 ...

The Mini is "a compact 3D printer for everyone ... "The designers had their way, and the design didn't get messed up in the process." The price: $1,375. Significantly, that's about the same ...