20662 3D/2D Prime 3D Tyrannosaurus Rex & Raptors 100pc 12x9"

This set includes high-quality puzzle pieces designed for easy assembly and durability. It serves as a hobby or brain training tool.

• The description claims that puzzles can improve spatial reasoning, memory, problem-solving abilities, and increase IQ.
• The description claims that puzzles can boost mood, relieve stress, and increase self-confidence.