Kudos to intern superstar Allison for spotting this tasty internet tidbit. Is this too good to be true? I sure hope not because I am definitely in the mood for this new nail polish that changes colors based on your body temperature. Ladies and gentlemen, the 20th century mood ring! The color keeps changing, whether you’re holding a cold cocktail or taking a warm shower. Check out the color guide above and keep yourself entertained all day while you watch your nails change color and guess what mood you’ll be in next! Warning: Your roommate might be able to tell you ate the rest of her dessert when your nails change to devious purple.