This project is cognitive model toy kit, made of plastic materials, safe and gentle, mainly used to help children improve their cognitive abilities and understand the growth cycle of wasps. Made with excellent craftsmanship, it has quality and will not be easily . Through this set of simulation models, children can have more fun and effectively understand more biological knowledge. This is a lively and interesting toy model that can provide your child with a safer and easier way to learn. Features -Color: Assorted Color -Material: Plastic -Size: About 8.50X5.00X5.00cm/3.34X1.97X1.97inch -Preferred materials, , safe, and practical. -This toy model enhances imagination and cognition while bringing fun to children. -Cognitive toy models can show your child the charm of nature in a safer and more natural way. -The product has a wide range of uses, and can be used as children's cognitive toys, home furnishings, classroom teaching display models, etc. -You can buy this wasp growth cycle cognitive model toy kit at an . Package list: 4 x adornment