Molded Hole Vented Lids

Molded hole vented lids, Good for crickets, mealworms, stick insects, centipedes and many more., The holes are not punched, they are molded into the

Silicone Fermentation Airlock Valve Lid With SS Band for Wide Mouth Ma · Mason Jar Lifestyle

9 TOP Fermentation Lids for Mason Jar Fermentation [HOW AIRLOCKS WORK] - MakeSauerkraut

Naphthalene specimen mold (right) and its lid (left). 1: Filling hole

Super Cricket Farms

Designing Complex Injection Molding Features

Grebest Silicone Lid

Prototyping Packaging With Vacuum Forming and 3D Printed Molds

We offer 3 sizes of insect container cups., Small 8oz, Medium 16oz, Large 32oz, Excellent for displaying various insects. The 32oz size is

Insect Container Cups

Vent Hole Option

Rubbermaid Commercial Products Brute 32 Gal. White Round Vented Trash Can Lid RCP2631WHI - The Home Depot

Plastic Lid for Paper / Plastic Bowl, Ultimate Guide to Choosing the Best Plastic Soup Bowl Lids

A Different Approach to Mold Venting

With vent holes & Filtration：The lid With vent holes to promote air circulation, the drain basket keep products drain water, keep produce dry and keep

4 Pack Fruit Storage Containers for Fridge with vent holes and handle，Airtight Food Storage Containers Keep Fruits, Vegetables, Berry, Meat Fresh

LocknLock Set of 4 Divider Plates with Vented Locking Lids

15 x 18 Permanent Adhesive Poly Bag with 1/4 Vent Hole & 3 Lip and Suffocation Warning Message (2 mil)