Why use a 4.5″ round cup if you can fit your reptile/amphibian in and smaller square one. You can fit 18 in a 12x9x6 box compared to only 8, 8 oz round cups.
Vented, seven-ounce square cup.
Ventilation hold are molded into the side of the cup so there are not any sharp edges. The small holes keep out flies.
The flip lid makes for easy feeding and watering for housing animals like tarantulas and small pac-man frogs.
