DescriptionIt is DIY lever ruler experiment principle toy, 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: Red, black. - Material: Plastic. - Size: 27.00X25.00X17.50 cm/10.61X9.82X6.88 inch. - Made of plastic material, not easy to damage, safe and durable, useful and interesting. - Manual assembly lever ruler experiment principle model, which will help your child's developmental skills and learning minds. - You can send it to your families and friends as gift, they will be happy for this creative and practical product. - Also, experiment and teaching lever experiment principle model toy, can make your kid study science, fun learning. - Creative and intelligent lever ruler experiment assembly model toy. It will not let you down.
