Step up your roasting game with Jet-Puffed Color Changers Marshmallows. Our color-changing marshmallows are igniting campfire fun by bringing pops of color to delicious, ooey gooey s’mores, with the sweet taste and fluffy texture you know and love. When the marshmallows are exposed to heat, such as fire or a microwave, for about 10 seconds, the blue marshmallows will turn green and the pink marshmallows will turn orange. Marshmallows are a fat free food and contain 0 grams of trans fat and 0 grams of total fat per serving. Grab a 12 ounce bag of our fluffy, Jet-Puffed color-changing marshmallows for your next campfire and make toasty, colorful s’mores.