Build a hybrid crabot that cleverly uses solar power when the sun shines, or battery power when theres no sunlight. Assemble the crab like robot from the parts included, following the illustrated instructions. Version FR/NL Contents: Robot Body, Motor cover, Battery holder, Solar panel holder, Solar panel holder, Battery cover, Motor, Leg L, Linkage 2, Linkage 3, Leg R, Front Leg L, Front Leg R, Linkage L1, Linkage R1, Back Leg L, Back Leg R, Pegs, Support arm, Terminal cap, Moving eye, Screw and Pair of wires. Also required but not included in the kit: 1 x 1.5-volt AAA batteries, a small crosshead screwdriver. Requires 1.5V AAA x 1 battery