- MINT education oriented wooden 3D puzzle model kit of a robot vacuum cleaner, designed to boost children's understanding of science, technology, engineering and mathematics. - Durable construction: built from wood and sturdy components to withstand active play and repeated use. - Educational focus: specifically designed for MINT education, helping children develop critical thinking and problem solving skills; introduces basic concepts of electric motors through hands on building. - Easy assembly: clear, kid friendly instructions make assembly simple for beginners and young engineers. - Function and learning value: a robot vacuum model that demonstrates robotics concepts and mechanisms as part of an educational DIY set for electric motors. - Practical use scenarios: - At home as a family STEM project to encourage curiosity and collaborative learning. - In classrooms or after school programs as a guided project to reinforce engineering concepts. - As a thoughtful gift for aspiring engineers or hobbyists who enjoy hands on construction and learning.