It's the marshmallow effect! NYX Professional Makeup Marshmellow Blender allows for precise blending, streak-free makeup application & minimum product waste. Benefits * Marshmallow shaped makeup sponge beauty blender * The unique shape & exclusive material allows for more precise blending in hard to reach areas as well as streak-free application with minimum product waste * The blending sponge is designed for primer application but can be used with foundations, powders and any other complexion product * Cruelty free