Control Box Storage Unit

I designed this in Fusion 360 to sit on top of my control box for my CR-10v2/3s, but you could also just use it stand-alone. If you put it on top of the control box, to hold it securely in place, I recommend 1) non-slip padding, 2) rubber feet, or (what I do) 3) magnets on the bottom. There are recesses in the bottom for either (2) 10mm x 60mm x 3mm rectangular magnets, or (4) 15mm x 2mm round magnets, either available off of Amazon.

This has storage on the front face for a large number of spare extruder nozzles and some extra Bowden tube connectors. The nozzles and two of the connector holes are standard 6mm metric threads, and the other 4 connector holes are standard 10mm metric threads. If you are not using a very high precision setting for your print, you may need to ream these out with a 6/10mm tap to clean them up so that they thread smoothly.

On the top, there are two large holes that fit the big size of Purple Glue Sticks, holes for your Allen Wrenches (current versio