Description: 3D piano puzzle kit with hand-cranked music box, You need to assembly it by yourself. Funny educational toys for improving kid's hand-eye coordination, hands-on skills, musical sense, aesthetic ability, etc. No glue or tools needed when assembly. Just follow the instructions carefully and you will finish the phonograph successfully. Gift for kids. They will get a great sense of achievement when finishing the projects. Made of premium wood material, excellent workmanship, not easy to deform. Size Chart: Size: approx. 10x9x7cm/3.94x3.54x2.76inch Package Includes: 1 Set Wooden Puzzles 1 Pieces Music Box Movement 3 Pieces Screws Note: Colors might be different due to different monitor display. Please allow slightly difference in size due to manual measurement.