A hollowed-out version of my Mini Dino Cube. It is very small at around 3cm to an edge, aka the same size as a keychain 3x3. This is compatible with the optional keychain edge piece. This puzzle requires 8 1/2" 4-40 machine screws.
If you would like a fully stickered, dyed, and assembled version, email me at email@example.com. Price for a fully stickered and assembled puzzle is $40.