Bug Viewers
![Bug Viewers](http://nationalschoolproducts.com/cdn/shop/products/ei-5111_1_{width}x.jpg?v=1582950904)
Durable, clear viewers have magnifying lenses built into the lids and a measuring grid on the bottom. Air holes in tight-fitting top keep bugs alive!
Large, 3"
Small, 1"
Durable, clear viewers have magnifying lenses built into the lids and a measuring grid on the bottom. Air holes in tight-fitting top keep bugs alive!
Large, 3"
Small, 1"