The Soy un genio erasable pen laboratory by Lisciani Giochi is an educational science kit designed to encourage experimentation and hands-on learning for children and young people. This scientific kit allows users to customize and create erasable ink pens, enabling various experiments related to the chemistry and physics of writing materials. Thanks to its practical format, users can understand and explore the processes that make ink visible when writing and disappear when erased, enhancing knowledge of physical and chemical properties in a simple and safe way. This product is designed to support informal science education, combining fun and educational content in one package. Its design promotes direct handling and testing that stimulate curiosity and scientific observation. Overall, the Soy un genio laboratory is a versatile and entertaining tool that introduces young users to experimental science through customizable pens and accessible research techniques on erasable inks. It is a proposal that aligns creativity, learning, and discovery in a format suited for beginners and schoolchildren.