Silicone Wire Spool Holder

A box to hold your prototyping wire spools, making them organized, In sight and not in way.
The original design holds 6 wire spools but I also provided STEP files so that anyone can modify it however they like. 

For the original version, you will have to print the following;

1x front rail
1x back rail
6x spool box
5x spacer
2x end cap

The front and back rails are not the same so don't mix them up!

Required hardware:

4x M3 5x5mm heat inserts

4x M3x12mm hex bolts

4x 8mm rubber feet