Sad Face to Happy Face Color Changing Mug

  • Sale
  • $27.70
  • Regular price $39.70

Make your mornings happier with Sweat Heat Sensitive Changing Color Coffee Mug

Don't like to wake up in the morning? Don't want to go to school or to work? There is no mood in the morning? I understand you very well! Life begins only after your first Mug of coffee. And we will help to make it more colorful! How? Easy!

Take our Heat Sensitive Color Changing Coffee Mug and pour your regular hot coffee, tea, hot milk or hot chocolate!

Our Heat Sensitive Mug begins to change of temperature and with a sad smiley at the black background turns into a bright smiley face on the beautiful blue background!

  • Thanks our Changing Color Coffee Mug you will be able to determine when your coffee is cold; There is nothing worse than to sit down and start drinking cold coffee!
  • Do You search gift? You found it! Our HEAT REACTIVE COFFEE MUG is the good birthday gift for coffee lovers, Dad, Mom, grandmother, husband, wife, son, daughter, or friends! Our Heat Reactive Mug you can give for the Birthday, Christmas, New Year and other holidays. ORDER NOW our Heat Sensitive Mug.
  • Our Coffee Mug changes color completely, not partially! The Changing Color Mug special because when it is empty and cold, it looks like it just has a sleeping face on it. But when you add some hot liquids, the whole mug brightens, revealing a very awake friendly face on the blue background.
  • HAND WASH ONLY. Not microwave, dishwasher or oven safe.


Why do You need a special coffee mug?

  • The unique design of coffee mugs, you will be special!
  • This coffee mug will cheer you up every day;
  • Thanks Heat Sensitive you will be able to determine when your coffee is cold;
  • Coffee is a special drink. It requires a special individual mug - your coffee mug.


  • Magic printing will appear once you put the liquid over 45 °C
  • HAND WASH ONLY Not microwave or dishwasher safe.

Product Specifications:

  • Capacity: 11 oz
  • Materials: Ceramic
  • Dimensions: approx. 3.15" diameter x 3.75" tall.
  • Color: Black|Blue