J. Paul Schiek comic book art currently has appeared in numerous anthologies, trade paperbacks and websites; his talent knows no bounds.
This color changing coffee mug, with a black matte finish when empty changes color when in contact with a hot beverage.
• Black matte finish when cold
• Reveals the print when exposed to hot liquids
• Dimensions: height - 3.85" (9.8 cm), diameter - 3.35" (8.5 cm)
Note, Do not microwave or dishwasher Coffee Mugs