44 Piece Translusent Crystal 3D Rose Puzzle (Red) By C&H Solutions Challenge your mind and create a unique and attractive translucent sculpture at the same time! High quality, clear puzzle pieces fit together tightly to form a beautiful crystal-like 3D sculpture Includes 44 3D, interlocking, puzzle pieces and instructions. Assemble each piece in its precise order according to the instructions, or assemble the pieces out of order for an extreme 3D challenge For ages 12 and up, helps develop thinking in 3 dimensions, sorting skills, and logical thinking