Description It is educational lever water press experiment toy set, it can exercise your children practical ability, train your children observation capability, thinking and analytical skills. Bright colors will appeal to children and let them learn with fun and enjoyment. It is made of plastic material, which is durable and lasting for use. Features - Color: Mainly blue. - Material: Plastic. - Size: 9.00X4.50X3.00cm/3.54X1.77X1.18in - Made of plastic material, not easy to damage, safe and durable, useful and interesting. - Lever water press experiment equipment model, which will help your child's developmental skills and learning minds. - You can send it to your families and friends as a gift, they will be happyfor this creative and practical product. - Also, experiment and teaching lever water press model, can make your kid study science, fun learning. - Creative and intelligent experimentlever water pressmodel toy. It will not let you down. Package list: 2 sets x lever water press experiment models