Live in stealth mode until it’s coffee time, then let the world know how a comics fan rolls! Get some coffee IN this thing!
• Black matte finish when cold
• Reveals the print when exposed to hot liquids
Note that in some instances the coating might not be 100% opaque and an outline of the design might peek through a little. Also, you shouldn’t put the mugs in a microwave or dishwasher since it can damage the coating.