A complete set of items that allows you to enter the mysterious world of electronics and electrical engineering. The kit can be used as a great tool to learn the secrets of these exciting fields of knowledge. It can be used both at school and at home. Imagination-stimulating experiments provide hours of fun while also allowing you to understand how electronic systems work. All components in the kit are designed to be easily connected. Based on a detailed instruction manual in Polish, the child can create electronic circuits as well as components: for example, a device that turns on the light at dusk. Advanced users can deepen their knowledge and enhance their skills by developing their own systems. 50 model boats.