BePuzzled Mini 3D Crystal Puzzle - Green Apple The Mini Original 3D Crystal Puzzle - Green Apple has 13 pieces and comes with an accompanying keychain strap This delightful, challenging puzzle features uniquely shaped, interlocking crystalline pieces that take puzzling to a whole new dimension Once you've pieced it together, you can use the translucent apple to decorate your key chain, or use it as a charm or a pendant Designed for fun on the go, the Mini 3D Crystal Puzzle is intended for puzzlers age 12 and over; measures 3 x 1 x 4.8 Inch BePuzzled is more than just jigsaw puzzles - it's puzzle-plus