Metamorphosis optimized design - Divided zones for cocooning, larval development and waste management. The transparent walls allow clear monitoring of metamorphosis stages while maintaining ideal habitat conditions. Durable, safe materials - Sturdy ABS construction withstands daily handling. Child-safe, non-toxic materials reduce risk of irritation and ensure a breathable, comfortable observation space for silkworms. Curiosity-driven STEM tool - Encourages observation skills and responsibility through nature-based care routines. Its engaging design supports STEM curiosity and teaches life science concepts through hands-on care. Hygienic and easy maintenance - Removable components and a quick waste removal system enable effortless cleaning. A seamless structure minimizes leaf buildup and odors, saving time while keeping silkworms healthy. Use scenarios - Classroom or homeschool science activities: students observe the full silkworm life cycle from larvae to cocoon using a transparent, easy-to-clean habitat. - Family STEM projects at home: fosters responsibility and curiosity as kids feed, monitor, and learn basic biology concepts. - After-school clubs or science programs: provides a self-contained, hygienic observation station suitable for small groups to explore metamorphosis and life sciences.