-Petra pottery coffee mugs are produced by shaping ceramic mud material.
-Ceramic coffee mugs have a liquid capacity of up to 10 oz (300 ml).
-These unique coffee mugs are 3.1 inches (8 cm) in diameter and 2.9 inches (7 cm) high.
-Petra handmade ceramic mugs can be used for hot or cold drink and are suitable for any food use.
-It does not contain chemicals that will harm human health.