[AMAZING HEAT SENSITIVE]: FDA Certificated Magic Heat Sensitive Coffee Mug, Color Changing Funny Smiley Faces Design Cup Set,BPA Free Ceramic 12 OZ,With Gift of Retro Vinyl Record Disc Drink Coasters
[MAKES YOUR MORNING MORE FUN]: Beat the sadness that the morning brings with this exciting Magic Heat Sensitive Coffee Mug. As it changes from simple black cup with funny eyes in the dark to amazing mug with multiple funny smiley faces. So fill it up and be ready to smile!
[HOW TO ACTIVATE COLOR CHANGE]: In order to activate cup the temperature of the hot liquid should be over 43°C/110F. At that temperature it is possible for the color of the mug to change.
[DARK EYES TO SMILEY FACES INSTANTLY]: This Magic Morning Cup’s faces change as soon as heat is applied. Watch as your cup goes from dark and sleepy eyes to yellow and smiley faces!
[KEEPS TRACK OF COFFEE TEMPERATURE]: Don’t you hate it when you take a sip of your morning coffee and it’s cold? Well with this cup you don’t have to go through this unpleasant experience anymore. As your coffee cools off, your mug turns back to black!