Model Number:JI8O23KM7AFV4GFD Colour:C Item Weight:200 Grams Material:Acrylonitrile Butadiene Styrene Special Features:Portable, Lightweight Item Weight:200 g Automatically follow the black line -This is a novel induction toy. It walks along the marked line like a magic, and the car follows the route drawn by the children, which is magical and fun. Toy principle -The toy has an optical sensor, which recognizes the black line on the white paper through the light sensor at the bottom of the car, and moves according to the direction of the line. If you put the induction car elsewhere, it will run in circles until it finds the line. How to play -Use ordinary dark crayons or markers to draw a line on a piece of white paper and turn on the switch on the robot button. Place the robot on the drawn line, the robot will automatically run on the line, if the line is completed, the car will continue to drive along the direction of the previous line Improve intelligence -The sensitivity under the car can feel the line, and it will walk along the line. It is fun and interesting. Children can develop their own track ideas for cars and develop their intelligence. It is a good toy for children to play and develop their imagination. Specifications: Name: Follow the Drawn Line Robot Toy Material: ABS+ Electronic components Robot size: about 6*6.5*9cm/2.36*2.56*3.54in Packing size: about 6.5*12.5*17cm/2.56*4.92*6.69in Battery: Comes with 4 button cells Packing List: 1*Robot 1*Instruction 4*Button Cell 1*Induction Pen Portable and Lightweight: Due to its travel-friendly size, it is easy to carry it with you when traveling or traveling. This super fun toy is sure to keep your child playing for hours. Let your kids be creative and have fun with the smart pen tracking robot! Design Principle: The smart pen tracking robot tracks all black lines that are not too thin or too thick with its detection performance and optical sensor function. Let painting learn to make your child have fun! Smart Pen Tracing Robot: This magical robot toy is specially designed to move according to the black lines drawn on the paper. Just draw a line on a piece of white paper and enjoy the fun of moving along this line! Suitable for Children: This toy can help children develop critical thinking and motor skills, promote creativity and curiosity, and awaken interest in technology. Perfect giftThis children's marker induction robot toy can enhance the relationship between parents and children, and is an excellent gift for children's birthdays. This is also a small gift that every parent wants to give to the baby. Portable and Lightweight: Due to its travel-friendly size, it is easy to carry it with you when traveling or traveling. This super fun toy is sure to keep your child playing for hours. Let your kids be creative and have fun with the smart pen tracking robot! Design Principle: The smart pen tracking robot tracks all black lines that are not too thin or too thick with its detection performance and optical sensor function. Let painting learn to make your child have fun! Smart Pen Tracing Robot: This magical robot toy is specially designed to move according to the black lines drawn on the paper. Just draw a line on a piece of white paper and enjoy the fun of moving along this line! Suitable for Children: This toy can help children develop critical thinking and motor skills, promote creativity and curiosity, and awaken interest in technology. Perfect giftThis children's marker induction robot toy can enhance the relationship between parents and children, and is an excellent gift for children's birthdays. This is also a small gift that every parent wants to give to the baby.