Well-turning puzzle, created by mf8 and distributed by Mefferts. Gigaminx Clear Stickerless produced by YuXin. mf8 Gigaminx: Size: edge length 4cm, height 9.1cm Orange transparent Gigaminx Size: edge length 4cm, height 9.1cm Gigaminx Clear Stickerless: Size: edge length 4cm, height 8.7cm