Nee Doh Mello Mallo Marshmallow Yellow NeeDoh Mello Mallo – the ultimate doh-filled delight that is taking squish to the next level! Looking for the perfect fidget or stress-reliever? The NeeDoh Mello Mallo is a squishy, color-changing marshmallow that brings endless fun. Take it outside and watch the magic happen as it transforms colors right before your eyes in the sunlight! Why You'll Love It: Sunlight Magic: Watch it change color instantly when exposed to the sun! Ultimate Squish: Features a highly satisfying, doh-filled marshmallow texture. Endless Fun: "S'more Squish! S'more Mello!" Perfect for everyday play, relaxation, or keeping hands busy. Brand: Schylling Nee Doh #needoh #colorchanging