Spool Tray Tower

These files let you recycle all those old 3D printer filament spools we have lying around into a handy storage tower. The trays have room for little paper labels and 3 slots for dividers. Great for electronic components, crafting items or workshop bits and bobs.

For each 200mm diameter spool you will need:
- 8 x Spool trays
- 1 x Spool connectors
- 1 x Spool Tray Rail
- and as many tray dividers as needed

You can connect multiple spools on top of each other to create storage towers.