Fifteen Game 15 Wooden STEM Puzzles, Pack of 5
Key Features :
i : Eco-friendly 3D STEM models to assemble and customize at school or home.
ii : Wooden Puzzle with very high precision plywood pieces.
iii : No messy glue required.
iv : Very sturdy construction.
v : All inclusive boxes, self assembly, no messy glue required.
vi : Clear colorful step-by-step assembly instructions, very sturdy construction.