- Comprehensive Observation: The reptile feeding box features an extra-large, high-resolution transparent window, allowing you to witness the captivating life cycle of silkworms from every angle. - Compact Design: Measuring 29.1 cm in length, 12.9 cm in width, and 8.5 cm in height, this terrarium set is ideally sized for easy handling and storage, while providing ample space to observe your silkworms' activities. - Durable Materials: Constructed from high-quality PVC and PP materials, this multifunctional insect observer ensures long-lasting durability and a safe environment for your insects. - Easy Maintenance: The innovative sand grid design and removable tray facilitate effortless cleaning without direct contact, making it convenient to maintain a hygienic habitat for your silkworms. Ideal for enthusiasts looking to study the life cycle of silkworms, this feeding box is perfect for classrooms, science projects, or personal observation. Whether you are a teacher demonstrating biological processes or a hobbyist engaging with fascinating creatures, this product enhances your experience with clear visibility and practical features. Enjoy the seamless combination of functionality and accessibility with this specialized insect observation solution.