Pro-Kal Fruit Fly Deli Cups - 32 oz - 500ct

These are the best cups for making Fruit Fly Cultures, as well as Silkworm Pods, Hornworm Pods and Bean Beetle Cultures. They're made of semi-clear shatterproof polypropylene.

Don't forget the Fabric Waffle Lids!

Size: 4.5" W x 5.6" H