Lee's Aquarium & Pet Products All-Purpose Crock, Assorted, 1 Each/LG, 29 Oz

Made heavy duty thick-wall break-resistant high-impact polystyrene. All-Purpose Crocks were designed specifically for caged birds but are also suitable for other animals. They are stackable easy to clean and tinted with non-toxic dyes. Current colors are white Granite Grey and Black. Mini. Size: 3 1/2in diameter x 2in high.