Deerc baby toy robots for boys or girls trajectory tracking robots for kids robot toy magic line with intelligent pen and papeThe product is shipped based on the color or size of the main image of the product page. ` Jigsaw puzzles, develop intelligence, improve children's cognition of colors and graphics and their hands-on ability aRobot routing function, recognize the black lines on the puzzle, and walk along the lines bWeird robot shape with LED lights in the eyes cThe DIY gameplay is like drawing a line and walking along the trajectory drawn by yourself, blocking the bifurcated lines on the puzzle to control the robot's walking route, drawing a line on a paper, sticking the paper, and putting the robot on it becomes a roller, and English alphabet line drawing Wait