Entertaining construction kit that combines solar and hydraulic power to build moving models.
This colourful 230 piece set can build twelve different mechanical models or animals and machines. Models range from a snapping crocodile and a running ostrich to a master with dog and a digging excavator. Each model features the key characteristics of the animal or machine, having its own unique mechanical move. All models are powered by solar energy and water - no batteries required! Complete with solar panel, mechanical gear box and hydraulic transmission. Get building.