This children's science kit combines fun and education, allowing kids to build and experiment with wooden and electric belt models. The hands-on activities help develop important skills such as critical thinking, problem-solving, and fine motor coordination. It's an ideal practical for young learners with an interest in science and engineering. Features -Color:Multi -Material:Wood and plastic -Size:29.50X9.90X9.30cm/11.59X3.89X3.65in -Stimulates scientific interest: helps elementary students develop an interest in physics experiments, encouraging scientific curiosity and improving learning outcomes. -Enhances practical skills: through diy activities, students can enhance their hands-on skills and logical thinking, fostering practical abilities and increasing engagement in learning. -Wide range of experiments: offers a variety of physical experiments that cover numerous scientific principles, aiding in the comprehension of physics and the development of scientific thinking -Childsafe materials: made from safe materials, ensuring the health and safety of children, allowing parents to feel secure -Versatile application: suitable for home and school environments, can be used as a teaching aid for science classes or as a part of parentchild activities, promoting family interaction Package list: 4 x set of diy Belt Kit