Sizzle Lips Warming Edible Gel Butter Rum 4.2oz. Make your partner blush with Sizzle Lips, the Edible Warming Gel that feels hot when you blow on it. Massage it into a small area of the body, blow on it to get warm and then kiss lick it all off! The more you rub it in, the warmer it feels. Sizzle Lips is an especially great tasting, glycerin based gel with no after taste.