Delight your mind and eyes with this cute Cat and Kitten 3 dimensional brainteaser! When you've pieced its interlocking plastic pieces together (be ready for a challenge), its colorful, sleek design will impress any puzzler. Original 3D Crystal Puzzles feature uniquely-shaped, interlocking, translucent crystalline pieces that give puzzling a whole new dimension.

Recommended for 1 player, ages 12+.

Contents include: 49 Crystal Puzzle Pieces plus Tightening Key and Sticker Sheet