3D Jigsaw Puzzle Tyrannosaurus Rex(T-Rex) CubicFun 3D Puzzle P668h 36 Pieces Decorative Fashion Best Seller Cubic Fun  Exiting Fun Educational Historic Playing Building Game DIY Holiday kids Best Gift Toy Set A fun and challenging 3D puzzle of The Tyrannosaurus Rex(T-Rex) Constructed using CubicFun's unique slotting system, Puzzle: Similar building toy like Lego, Difficulty Level: 4, Number of Pieces: 36, Age: 6 Years And Up Construction Time: 100-120 minutes Great holiday gift for young and old, Develop logical thinking, Best for schools, Day cares and Educational institutions, fun and attractive, beautiful souvenir.