Magnetic toys-Supermago Giga 1 Cultivate and exercise children creative ability through trying to research and invent all sorts electric models 2 Cultivate and exercise children three-dimensional ability through building all sorts of models 3 Provides children the tools to exercise manual ability by assembling parts into many models. 4 Our see how it works learning system is moving from the classroom into the playroom for everyone to enjoy. It makes the learning process easier SPECIAL FEATURE The motorized Capsule science discovery system of interlocking, interchangeable parts, such as wheel, gear capsules, float balls ,chain , strap ,see how it works science booklet provides children with a hands-on, minds-on approach that maintains their interest in a creative fun way while developing critical thinking skills! In the same time , children can profoundly learn science concept such as electricity, motion energy ,buoyancy ect. Children can actually handle batteries and motors to discover for themselves how electricity flow, car run , boats float and many sorts of electric models.