Stable, secure rearing: combined lid and side ventilation creates a balanced microclimate while providing maximum protection against caterpillar escapes. Keeps animals healthy and contained without compromising airflow. Full 360° visibility: translucent material and transparent construction let you observe silkworms, caterpillars and beetles from every angle. Ideal for close, disturbance-free observation of growth and behavior. Built as a discovery laboratory: designed for hands-on learning. The experiment box supports independent observation and step-by-step study of biological processes — great for classroom demonstrations and guided learning. Practical investigation made easy: clear walls allow precise viewing of developmental stages, so students and hobbyists can directly experience metamorphosis and better understand ecosystems. Key attributes at a glance: Function: breeding and observation of silkworms, caterpillars, beetles Ventilation: combined lid and side vents for balanced airflow Visibility: translucent material/transparent construction for unobstructed viewing Performance: stable microclimate and secure containment to reduce escapes Use scenarios: Classroom biology lab: Demonstrate life cycles and developmental stages to a group, with uninterrupted visual access for students. Parent-child science activity: Run a guided rearing project at home to teach observation skills and natural history through direct interaction. Hobbyist observation and study: Rear silkworms, caterpillars or beetles to document growth, behavior and metamorphosis with clear, repeatable observations. This breeding and observation box combines secure, stable rearing conditions with unobstructed viewing, making it suitable for educational use, family projects, and focused insect study.