Versatile culture PET plastic cups with tightly fitting lids are useful for multiple things.
Great for fruit fly cultures and raising separated mantis nymphs.
The lids come without ventilation, but can be easily poked through with thumb tacks and pins. Use small safety pins to make holes slightly smaller than 1mm, as it works well to keep smaller critters like fruit flies and gnats from going through. Nonwoven Poly-Fabric squares may be used as an extra barrier under the lids.
Size: 92mm diameter and 110mm height.
Notes: Non-microwavable. Avoid use with hot materials. Wash with lukewarm soapy water, sterilize with a dilute bleach/water soak for re-use.
Qty: 5 pack (5 cups, 5 lids) or 15 pack (15 cups, 15 lids).