IKEA Samla Filament Spool Roller

Remixed version of the original, 2 cm higher to accommodate more space for silica gel pearls at the bottom of the box. Watch my video about the new version here: As a cheap dry storage box for filament, IKEA Samla boxes (57x39x28 cm) are used by many. Sadly, when using a short piece of pipe to hold filaments, changing just one without disturbing the other three is very hard. Each Samla box can hold up to 4 spools with 70mm width. While the included filament spools from the MMU2S fit into the samla box, they are too wide so only 2 filaments fit in there. This would mean a lot of wasted space since you now need 3x IKEA samla boxes or one huge one. This print is the solution: 2 Filament Spools on Prusa MMU2S spools in the first Samla Box, and 3 in the 2nd one. Print instructions - Print 3x "spool roll bottom" and 6x "spool roll insert" - Fit the ends of the rollers into skate bearing - Push skate bearing assembly into place (will click into place) - Insert M3 brass insert with soldering iron - Connect three spool rolls into a big assembly