The Science Experiment DIY game button toy is a creative and education toy that sparks children's interest and creativity in science through DIY assembly of a game button-shaped device. It not only enhances children's hands-on ability and problem-solving skills through model assembly but also stimulates their curiosity about electric toys. Features -Color:Khaki -Material:Wood, metal, plastic -Size:14.70X9.20X3.20cm/5.78X3.62X1.26in -Power supply: 2 x AA battery (not included) -This diy game button toy encourages children to ask questions and think creatively about science. -It helps children develop their hands-on skills and problem-solving abilities. -The game button toy sparks an interest in electric toys and technology. -Parents and children over assembling the toy together, strengthening their relationship. -The toy combines fun and education value, making it an entertaining way to learn about science. Package list: 1 x set of DIY game button toy