Puzzle Details

Excerpt from Rick Mazzantes's ebay description:
"When this puzzle is in the solved state it looks like a
Mini Rubik's 3x3x3 puzzle, but it does not move like a 3x3x3.
Because this puzzle moves in a unique way you must be
careful when you move it cause if it doesn't move the way
you want it to that means it does not move that way."

Rick's Evil Twin:
Weight: 24g
Size: edge length 3.6cm

Fabio's Evil Twin:
Weight: 42g
Size: edge length 3.6cm

The cubies of Fabio's puzzle are filled, Rick's version is hollow.
The filled version gives a more stable feeling.