Magnified Observation: This set features 4 observation boxes with built in circular magnifiers, allowing clear viewing of and body detail to satisfy scientists' curiosity about nature. Safe & Easy Handling: Each box comes with a pair of tweezers for safe handling, direct and ensuring friendly use for beginners and explorers. Compact & Portable Design: Measuring just 5.8x5.1cm and weighing only 25.4g per box, these lightweight viewers are ideal for outdoor and on the go exploration. Multi Purpose Science Tool: Perfect for observing , small creatures, or plant, this versatile enhances 's scientific and discovery in various environments. Construction: Made from that's easy to and long lasting, these observation boxes maintain clear for repeated educational use.