Product FeaturesThe mug in the image appears to be a matte finish ceramic cup characterized by a "pot belly" or rounded wide-base design. Based on similar retail listings, these mugs typically have the following specifications:Capacity: Usually between 280ml and 450ml (approx. 9.5 to 15 oz).Material: Lead-free ceramic that is generally dishwasher and microwave safe.Design: Often sold in sets of six with contrasting or solid colors.