Coffee Levels Critical Mug

This mug would be much cooler if the power scale was thermal, so it actually showed the level of your coffee based on the warmth

Oh I would love that!! Even better would be if it was a tall thermal mug with a lid…so we could refill our Scooter’s or Starbuck coffee to go!!

Although this is supposed to be on the way to me RIGHT now! I bought it!

That’s why I bought some thermochromatic pigment and transparent base. Now I need the green paint for the top two sections on the cup.