This product is a set of red ant cognitive model toys, made of plastic material, safe and gentle, and durable for a long time. The kit can help children understand the growth cycle of red ant in a simple way, and better satisfy children's curiosity. Excellent craftsmanship makes the model more vivid, which can effectively help your child improve cognitive ability and cultivate interest. This is a very practical children's educational toy that will bring more fun to your children. Features - Color:Assorted Color. - Material:PVC. - Size:7.00X6.00X1.50cm/2.75X2.36X0.59inch. - Cognitive model kits can help children learn more about biology in a natural and relaxing way. - Made of PVC material, safe and durable, your child can play with confidence. - The products are exquisite in workmanship and vivid in appearance, which can well help children with biological cognition and is very practical. - Children can improve their cognition and thinking ability in the process of play and learning. - Creative, interesting and educational toy kits will be your good choice for children’s gifts.Package List1 set/4pcs x red ant growth cycle models