HatchBox Spool Tower

Have several HatchBox spool parts bins and want to organize them? Turn them into a storage tower! 

This model will allow you to stack and connect as many spools as you wish. Start with a base, a washer and a cap. For each spool you want to add print an extension and another washer. Everything screws together and the spools spin easily on the hub. 

I printed these with a .4mm nozzle with 2 wall, and 3 top and bottom layer using 12% gyroid infill. Everything prints without supports. 

This was designed for HatchBox spools, but may work with others. The inner hub was designed for spools with a 55mm center opening.