POPSUGAR Home Guess Who Guess What This Is Called? by Home 11/03/08 0 Shares Like us on Facebook Sign up for our daily newsletter > This ingenious little device is a super-smart home accessory in chilly weather. It's called a ___________ stopper. Can you fill in the blank? Read More Guess What This Is CalledHome HeatingGuess Who POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Get inspired with our daily newsletter Vegetarian Love and Sex DIY Tech Food Home Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.