Dayan Gem 9 - Black version

This is the tenth member of the Gem series by DaYan and is supposed to be the last member. Its number does not fit because it went into mass production after Gem 10. Mechanically it is equivalent to a Master Little Chop but transformed into the shape of a truncated octahedron. The cut depth is such that the square sides have a 3x3 pattern. The sample seen here was custom printed by forum member "El Cubitero" because he grew impatient waiting for mass production of the puzzle. Therefore the puzzle shows both logos: that of El Cubitero and Dayan (taken from another DaYan puzzle). Piece type signature: HE2[F2 C2 E5 T12 X10 L16][E5] Diameter (inner): 90 mm Weight: 260 grams Wiki for puzzles: https://www.twistypuzzles.com/ #rubik #rubikscube #cubing #twisty #puzzle #puzzleenigma #enigma #dayan #gem #IX #9 #jumbling #daqing #bao