SPECIFICATIONS: Product Material: PP + ABS Product Size: 2.95×5 inch Product Weight: 0.15lb Package Include: Whip Maker×1, Packing box×1 How to use: Put a pearl size amount of your favorite cleanser into the whip maker, fill water to the dotted line,then pump up and down for about 20 seconds to create rich, marshmallow like foam,easy to operate.Foam maker is easy to clean and dry, won't trouble you.