Description:

These donut lids are key part of our pint-sized containers. They can cover petri dishes with external diameters of 89 mm or less. These donut lids may also fit onto your own cups if mouth diameters are the same. The donut lid has a matt surface for retaining penciled notes. Its 104 x 94 mesh Nylon screen, if stained, can be replaced with clean Nylon mesh circles sold separately. Circles of 150 x 150 mesh Nylon screen are also available sold separately to effectively keep aphids, thrips, and parasitic wasps from escaping the cup. Stockinet sleeves for the pint-sized containers can be purchased separately if you do not wish to remove the lid to access cup interior.

Note: Without extra cost, we can supply metal mesh for the container. Which is generally served on demand and the content of the donut lid will have only Nylon mesh.