Description Are you looking for a creative scientific toy for your student? This item will be your best choice. This product is a self-made wind driven generator for kids and students. It is excellent for learning wind power generation theory. It is a good gift for kids. Also a experiment and teaching model for classroom. Features - Color: As Shown.- Material: Wood.- Size: About 19.50X13.00X0.50cm/ 7.66X5.11X0.20inch.- Note: Random fan color.- Scientific experiment toy, train your children observation capability, thinking and analytical skills.- Made of premium material, which is durable and lasting for use.- Happy and easy to learn. Exercise your children practical ability.- This kind of science model is good teaching kit of wind power generating.- Nice kids and students educational toy that you can have one and let your kids have a great fun from it.Packing list: 1 x set of wind driven generator