【Coding Pen & Cards】The B3 Pro is an innovative programming robot that allows children to learn while playing without using a screen. You can send commands to the robot simply by reading cards with the dedicated coding pen. It fosters creativity while also considering children's eyesight. 【24-in-1 Assembly Models】It features a rounded design for safety and durability. Children can easily assemble 24 different robot models themselves. Furthermore, creating their own original robots cultivates creativity and spatial awareness. There's no risk of injury, so even young children can play with peace of mind. 【STEM Learning Starting at Age 4】Using the dedicated coding cards, children can naturally learn the concepts of coding while playing. The visual and intuitive operation makes it safe for first-time users. It's perfect as a first step in STEM (Science, Technology, Engineering, and Mathematics) education. 【3 Storybooks】The included 3 Japanese storybooks carefully introduce the robot assembly steps along with exciting adventure stories. By assembling the robot step-by-step according to the story, children can enjoy challenging missions and naturally develop logical thinking and programming-like ideas. Online selling price: 21,960 yen Please read the profile before purchasing.