DescriptionThis is a DIY toy, which can cultivate and exercise children's scientific awareness and hands-on ability. It can also be used as a teaching model. Classroom, homework and school production competition.Features- Color: Light green. - Material: Plastic. - Size: 9.00X7.50X0.20cm/3.54X2.95X0.08 inch. - Realistic appearance and cool design makes it quite fit for children. - Can be used as a teaching model. Classroom, homework and school production competition. - Exercise children's scientific awareness and hands-on ability. Develop children's ability to focus, learn and coordinate. - Uses: Family (puzzle, increase parent-child interaction); School teaching aids (promoting the learning atmosphere and interest in learning). - It is manufactured with professional technology to ensure the of the product and can work for a long time.