A remix to fix a few things I didn't like on the original.
Original posted here: https://www.thingiverse.com/thing:3224969
- I opened up the lower right corner to make it easier to slide the cubes across.
- I flattened the entire face of it so you can print it face down if you have a textured plate that gives a nice finished look.
- I added grooves in the side so the top and bottom slide together, rather than just sitting inside each other with nothing holding them together.
Boost MePlease Boost if you like this.