multi filament spool holder for Geeetech Prusa I3X

Filament spool holder for 3 spools, on a Geeetech Prusa I3X printer. Moves on ballbeared wheels which can be moved to fit spool width. Ballbearings 12 mm outer diam., 8 mm inner diam, 3,5 mm width. threaded rods are M8.
You have to print 2 wheels (lagerhouder) for one complete wheel. Fit bearing between them and glue together.

The cylinders you have to print 2 of them and mount them with thin screws under the two back-corner pieces. They are ment to hold the vertical rods in place. Beneath t