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

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

Silicone Vent Hole Stoppers Leak-Proof Air-Tight for Lunch Box Lids Cap Cover - China Vent Hole Stoppers, Rubber Blanking

Rubbermaid® 354060 Slim Jim 23 Gallon Trash Can w/Vents, Beige RCP354060BG

Vent Hole Option

Custom Wholesale vent plug mould For All Kinds Of Products

24x16x12 Vented Stack-&-Nest Tote

Detritivore Gel Premix, Our Calcium Fortified, Super Firm, Long Lasting Formula for Isopods, Springtails, and other detritus feeding insects.

Repashy, Morning Wood

Good for crickets, mealworms, stick insects, centipedes and many more., The holes are not punched , they are molded into the lid so there are not any

Vented Lid

Super Cricket Farms

Silicone Lid Silicone Sealing Cover Soda Water Silicone - Temu

Successful Mold Design and Execution; Keys, Vents and Pour Spouts