Handcrafted 3D wooden puzzle that doubles as a marble run. Watch marbles cascade through interlocking wooden tracks and chambers as you assemble this engaging STEM toy. Perfect for building problem-solving skills while creating a functional art piece. Combines the satisfaction of puzzle-solving with interactive play—ideal for curious minds aged 8 and up. Each kit includes pre-cut wooden pieces, marbles, and easy-to-follow assembly instructions. A unique gift that entertains and educates.
