Why not add a pleasant twist to your hot beverage drinking routine as a kettlebell lifter. This mug appears black when cold, but reveals a vibrant print when exposed to hot liquids.
You shouldn't put the mug in a microwave or dishwasher since it can damage the coating.
• Black glossy finish when cold
• Reveals our brand when exposed to hot liquids
• Dimensions: height - 3.54'' (8.9 cm), diameter - 3.35" (8.5 cm)
Note that in some instances the coating might not be 100% opaque and an outline of the design might peek through a little.