Rollers for 90mm Spools
by Bluehairbob, published
This is a printable Spool Roller for 90mm wide spools. It is inspired by and very similar to, but not actually derived from http://www.thingiverse.com/thing:25058
Print. Insert 8mmx30mm (or so) bolts, 608ZZ bearings, and one or 2 washers in each leg.