13-in-1 Educational Solar Robot Kit

One kit, thirteen robots, zero batteries. Snap the parts together and the little solar panel on top does the rest — point it at the sun and your build crawls, rolls, paddles, or wags its way across the room.

Two difficulty levels: start with Turtle-bot, Beetle-bot, and Walker-bot, then graduate to the trickier builds — Zombie-bot, Surf-bot, and the wheeled Auto-bot you see on the box. Every mode comes apart and rebuilds into the next one, so it is thirteen projects in one box, not one project with twelve leftovers.

The fine print: Dark Blue colorway, new in sealed box. Ages 8+. Powered entirely by sunlight — direct sun works best, desk lamps need not apply.