Robotime 3D Wooden Puzzle Rotatable Mechanical Orrery DIY Wooden Model Kits Gift

Each wooden part is laser marked with a unique code. A suitable 3D puzzle for beginners. ROKR's Latest 3D Puzzle: This model kit contains 8 planet models and a luminous sun lamp.Cranking the handle,you'll see eight planets begin to orbit the glowing sun.A vivid case of learning astronomy.

eBay