Gridfinity Cassette Tape Holder

This is a Gridfinity block, measuring in at 2x2x18 grid units, that holds cassette tapes in their cases to display or store safely. I used 4 microscope slides as a window so the labels on the cassettes are visible, but the tapes load through the top so they are more secure.

I designed and printed the first prototype of this in 9 hours, and I finished the final draft the next day, so it's definitely not perfect. However, I'm really happy with how it came out!