Wooden piano science toys sets DIY wooden electronic piano model for children Description: [Fun and Learning]: Sets for self-building electronic piano. It's a great and educational game for kids who want to build their own musical instrument while learning about technology and engineering. [Self-assembly materials]: All components are made of wood, smooth without burrs and durable for long time use. [Easy to assemble]: Direct assembly, no ma need for other accessories, practice your child's hand skills. [Teaching Aids]: Wooden piano science kit is great for classroom projects and student teamwork, it is simple and practical. [Cultivate creativity and imagination]: Communication between parents and child or intellectual development, stimulate children's educational play. Specification: Material: wood Size Chart: Approx. 15,4 cm x 11 cm x 9 cm or 6,06 inch x 4,33 inch x 3,54 inch. The package includes: 1 set of piano self-assembly kits