The listings consistently show a 16-ounce (16-oz) capacity for these plastic fishbowls.
Typical dimensions are about 4 inches tall, with center/bottom diameters around 3.5–3.75 inches and top/neck openings between 2.5 and 2.75 inches.
They are made of plastic—listings specify BPA-free material and thick PET plastic for durability.
Most listings specify a 12-pack—Number of Pieces: 12.
Listings suggest many uses: housing a small goldfish, centerpieces, candy bowls, serving drinks or mocktails, party favors, carnival games, snacks, office supplies, and craft projects.
Listings note the bowls are sold in 12-count packs, and at least some are individually wrapped; one listing describes them as a value pack.
Listings highlight features such as heavy‑duty construction, BPA-free and thick PET plastic, break-resistant/sturdy build, and a clear, crystal-like appearance.
The top/neck opening is reported around 2.5–2.75 inches, with the center/bottom diameter around 3.75 inches.
They are described and shown as round, fishbowl‑style bowls (round fishbowl design).
