Welcome to the store! Use your hands and brain to expand your thinking: Observe the characteristics of building blocks during the assembly process, build them into a whole through your own efforts, train the coordination ability of children's hands and brains, stimulate thinking, and promote brain development. Learn layout and structure: In the process of building blocks, children constantly learn the layout and structure, which helps them master the shape of objects, identify spatial direction, and master two-dimensional and three-dimensional space and its transformation. Shape innovative thinking: The exercise of creativity and imagination can promote children to constantly try some new ideas, help them gradually form innovative thinking, and constantly find new ways to solve problems. Educational toys: Combination toys can develop intelligence, stimulate potential, help children grow up happily, help them develop physically and mentally, and get the best education and entertainment. Smooth and polished: The building block parts are smooth and polished, and each part fits well. The grip is smooth and comfortable, and it is not easy to loosen. Create routes: You can create routes according to your own preferences, which is more interesting and gives children a great user experience. Item Type: RC Car Follows Line You Draw Material: Plastic, Electronic components Product Color: Yellow Weight: Approx. 182g / 6.4oz Car Battery: 2pcs 1.5V AAA Batteries (Not Included) 1 x Accessory Kit 1 x Car Base 1 x Pen 1 x Manual 1 x Paper Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!