DescriptionThe optical concave-convex lens prisms kit made of plastic and glass materials is an excellent children’s toy and teaching tool. It can help children have more fun and fully understand the knowledge of physical optics. The practical kit is designed to help you provide ...DescriptionThe optical concave-convex lens prisms kit made of plastic and glass materials is an excellent children’s toy and teaching tool.
It can help children have more fun and fully understand the knowledge of physical optics. The practical kit is designed to help you provide more relaxed and interesting teaching methods that can better attract children’s attention and help children better knowledge.FeaturesColor: Assorted Color, Random Color Accessories -Material: Plastic, Glass Size: 23.20×16.00×5.30cm/9.12×6.29×2.08in -Made of safe and gentle materials, your child can use it for experiments with confidence.-The kit is fully equipped to meet your needs.-It aims to provide children with more relaxed and interesting teaching methods and help children learn better knowledge.-With a simple structure and application method, children can learn knowledge and a sense of accomplishment.-With a wide range of applicable people, it is an excellent teaching tool for physics teachers and creative toys for children.17 x Optical Experiment Tools