This is a small, round, ceramic dish. The glaze has swirls of indigo and teal, over an off-white clay. The glaze used is food safe, but it's also a great size for jewelry, nail polish, or office supplies. It was shaped, trimmed, and glazed by hand.  Approximate size: 5 in wide x 0.5 in tall (12.7 cm wide x 1.27 cm tall) Food safe, dinnerware safe, dishwasher safe, microwave safe