Kidzlabs 4M Green Science: Solar Robot. Leather with 4M Kidzlabs Green Science: Solar Robot how you can create a moving robot with solar panels and an engine. There are no batteries required! Recycle everyday materials and use them as parts. This green robot can transform you into a dinosaur robot or monster robot! The package includes: - A plastic mechanical hull - Solar Panel - Threads - Engine - Screws - Detailed instructions Suitable for children over 8 years. Size box: 24 x 22 x 6 cm