[FUN AND SAFE] Made of high-quality ABS and chrome-plated metal materials. This circuit kit helps children understand basic principles of electromagnetics, encouraging learning, thinking, and exploration while stimulating curiosity. [DEVELOP HANDS-ON SKILLS] Excellent physics teaching tool that enriches children's leisure time, builds practical skills, reinforces knowledge, and enhances the learning experience. [WIDE APPLICATION] This experimental kit provides students with the opportunity to build electromagnetic models using a variety of circuit components, allowing children to assemble, experiment, and explore basic circuits. [GREAT GIFT FOR KIDS] The electromagnetic experiment kit helps students better understand fundamental principles. It is an ideal gift for children interested in basic electromagnetic experiments, promoting free exploration and open thinking. Color: blue Material: ABS Package Contents: 1 set * physics experiment kit (accessories shown in the picture) Only the above package content is included; other items are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.