bug jar

Children's bug jars commonly include a 4x magnifying lens built into the lid, a measuring grid on the base, air holes or vents so captured insects can breathe during short-term observation, and a hand strap for carrying outdoors.

Bug jars provide ventilation through air holes or vents in the lid or base so captured insects can breathe during short-term observation.

Canning jars use hermetic or airtight lids designed to preserve food, whereas bug jars avoid airtight seals and instead use vents or air holes so insects can breathe.

Typical observation aids include a 4x magnifying lens built into the lid, a measuring grid on the base, air holes or vents for breathing, and a hand strap for carrying during outdoor use.

The bug jar toy is labeled for children 4 years and up.