Challenge your mind while creating a beautiful work of art with this BePuzzled Carousel Crystal Puzzle. Delight your mind and eyes with this beautiful 3D puzzle that's as fun to assemble as it is to display!, Brainteaser Meets Puzzle: Original 3D Crystal Puzzles are among the most challenging, perplexing and fun puzzles you will build. Each puzzle contains uniquely interlocking, colorful, transparent 3-dimensional puzzle pieces with step-by-step puzzle solutions available online for extra help with more difficult puzzles. Imported, Age: 12 years & up. Size: One Size. Color: White. Gender: unisex. Age Group: kids. Material: NONE.