Feature 1Vent Hole: The top has a ventilation hole to ensure that fresh air can enter the interior, and the bottom has a waterproof and leakproof design. 2Educational Toy: The transparent box is very suitable for children to observe small insect and plants, so that they can get more scientific knowledge. 3Magnifying Viewer: With a magnifying glass, children can choose the corner they want to look at by rotating it 360. The glass can be scaled up and down. 4Safe to Play: Made of safe and reliable material, sturdy, odorless and wear resistant, with a smooth surface that will not scratch your hands when you use it. 5Great Gifts: You can give this bug observation box as a gift to your boys and girls on Christmas, Children Day, Easter, Birthday.SpecificationItem Type: Insect Observation BoxMaterial: ABSSize: Approx. 17.5 x 17.5 x 13cm / 6.9 x 6.9 x 5.1inBattery Model: 3 x AAA battery (not included) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x InsectObservationBox1 x Magnifying Glass