The file 'Cornerless Split Domino Puzzle 3D Printer Model' is (STL) file type, size is 98.1KB.
This is a Cornerless Split Domino, or Cross Split 1x2x3 Puzzle. Either way, the name isn't very graceful.
Work In Progress, to be updated soon.
https://www.youtube.com/watch?v=Ogo38Mf3Oys
Part5.STL | 134.3KB | |
Split.STL | 34.1KB | |
SplitCenter2.STL | 126.9KB | |
SplitTwo.STL | 24.3KB |