These donut lids are key part of our pint-sized BugDorms. They can cover petri dishes (NOT sold at the BugDorm Store) with external diameters of 89 mm or less. These donut lids may also fit onto your own cups--if mouth diameters are the same.
Stockinet sleeves for the pint-sized BugDorm can be purchased separately if you do not wish to remove the lid to access cup interior.
Left to right (click to enlarge): 1) screened donut lid covering a petri dish;
2) matt surface for notes in pencil; 3) cup covered with a sleeved donut lid
Contents per Nylon-screen Donut Lid
1 Donut Lid (two parts)
* Donut lid's Taiwan patent pending number: 099207565
NOTE Petri dishes, sleeves, & cups NOT included
Specifications
Dimensions: 118/88 mm (outside/inside) diameters, 14 mm thick
Weight: 36 grams
Materials: Donut Lid - Polypropylene (PP)
Assembly of Donut Lid with Pre-cut Screen
Left to right (click to enlarge):
- Push inner edge of inner ring to
- Separate inner & outer rings of donut lid.
- Place inner ring so grooved side faces up, then center circle of netting over inner ring.
- Push outer ring over inner ring as far as possible for assembled screen lid.
Assembly of Donut Lid with Stockinet Sleeve
Left to right (click to enlarge):
- Separate inner & outer rings of donut lid.
- Place stockinet sleeve over inner ring.
- Thread stockinet sleeve through outer ring of donut lid.
- Push outer ring over inner ring as far as possible.
- Trim off excess sleeve along edge of assembled donut lid.
 |
| Available Options |
| Replacement Screen (104 mesh, pack of 48): |
[Details]
|
| Additional Fine Screen (150 mesh, pack of 48): |
[Details]
|
| Additional Stockinet Sleeve (pack of 12): |
[Details]
|
|
|
