Challenging To Complete, Beautiful To Display: This Puzzle Is Designed For Ages 12 And Up.

An Innovative New Spin On The Age-Old Flat Jigsaw Puzzle Category

Brainteaser Meets Puzzle: Original 3D Crystal Puzzles Are Among The Most Challenging, Perplexing And Fun Puzzles You Will Build

Puzzles Contain Interlocking, Colorful, 3-Dimensional Puzzle Pieces

Show Off Your Accomplishments And Display Your Completed 3D Puzzles For Family And Friends On Your Coffee Table Or Use As A Shelf Or Home Décor