Always in need of throat coat during tech week mornings and you find yourself with nothing to put it in? We have the perfect thing for you! Our Limited Edition Raffaele Productions Mug! It appears black when cold, but reveals a vibrant print when exposed to hot liquids. That makes this mug a wonderful gift for your family or friends.

• Ceramic
• Dimensions: 3.54″ (8.9 cm) in height, 3.35″ (8.5 cm) in diameter
• Black glossy finish when cold
• Reveals the print when exposed to hot liquids
• NOT dishwasher or microwave safe
• Blank product sourced from China

Note that in some cases the coating might not be 100% opaque and the outline of your design might peek through a little.