The "Easy Electro - Big Fun" experimental kit from Kosmos is an exciting and educational tool for young scientists. This product allows children to explore the world of electricity in a safe and engaging way, with over 100 experiments that can be conducted using the components provided. The kit includes a detailed instruction manual which guides users through each experiment, explaining the scientific principles involved. With this product, learning about circuits, resistors, transistors and more has never been so fun! Kosmos is renowned for their high-quality educational toys that inspire curiosity and foster lifelong learning. They are committed to sustainability and use environmentally friendly materials wherever possible.