I like it when parts can be screwed together; therefore, I designed this variant.

You need an M3 screw tap for the post-printing action.

PRINTS:
SnapRoller-Screw-10x3mag (4 pieces)
Roller_Track_Single_Spool (1 piece)

MAGNETS:
10mm x 3m (6 pieces)

BEARINGS
Standard 608 "Skate" Bearings (4 pieces)

SCREWS:
M3 x 12mm (4pieces)

No

No

0.2