is a 2x2 shape modification where the solved state is when all colors of the puzzle are the same on opposite sides.
Meffert's Pyraminx Diamond Puzzle is an extension of the original Pyraminx Duo puzzle. The tips can be rotated and the adjacent centers follow along
Pyraminx Diamond
Calvin's Pillow Pyraminx Diamond 2x2 – TheCubicle
Calvin's Ghost Heart 2x2 – TheCubicle
Pyraminx Diamond 2x2x2 - Black Body (mod), Rubik's Cube & Others
TORIBOストア / Meffert's 4 Colors Pyraminx Diamond
Traiphum Megaminx Ball Metallized – TheCubicle
Traiphum Megaminx Ball Unstickered – TheCubicle
Super Fisher Cube, Speed Cube Stem, Brain Teasers, Magic Cube
ShengShou Crazy 4x4 – TheCubicle