Spool Tool Holder Cups

After looking at many holders for my 3D printing tools and none of them being adequate, I decided to design one myself. Using an empty spool, I drilled 8 holes with my 38mm hole drill. Each hole has a cup which is screwed in place by a lid. Decided to print each lid in a different colour for reference purposes. Will eventually be part and sit on top of my tower of drawers. Enjoy!