3D crystal Puzzle

Entertain your mind and eyes with this 3D puzzle and brain teaser that will bend your brain! When you connect its interlocking plastic parts together (be ready for the challenge), its sleek, sleek design will impress all who see it.
Original 3D crystal puzzle

Presents the original 3D Crystal Puzzle, the largest 3D puzzle line available in the US. With over 150 puzzle designs to choose from, these challenging puzzles will keep all puzzle lovers busy completing amazing creations.
If you're a puzzler who loves jigsaw puzzles, brain teasers, building sets, art projects, activity kits, and fidget toys, then the original 3D Crystal Puzzle is for you. Each puzzle consists of a precision puzzle, part puzzle and part tangram. The puzzles are designed for ages 12 and older and adults.
Original 3D Crystal puzzles are perfect for rainy days, holidays, birthday parties, family puzzle nights or any puzzler who wants a challenge. These three-dimensional puzzles are also great for strengthening fine

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