Eitan’s TriCube is of high quality. The puzzle is heavy and feels very sturdy. The plastic itself is colored instead of stickered, so you don’t have to worry about abrasion.
Maybe it’s a little hard to see what you’re actually looking at? Eitan’s Tricube looks like three cubes nested in each other at different angles. One completely green cube, one completely orange – and one completely yellow cube. The puzzle is therefore in its solved state in the picture. You can solve this interesting puzzle in two different levels of difficulty. If you only turn 180 degrees on each side, you only mix the colors. But you can also turn it so that it both changes shape and locks certain axis.