HIC’s Milk Frother creates a frothy rich foam for topping delectable hot or cold beverages in 60 seconds or less, without electricity or batteries. Made from 18/8 stainless steel and nylon; lid had built-in double-mesh aerator and easy-grip handle; durable and versatile; 14-ounce capacity. Measure milk into pitcher, place plunger inside and secure the lid, pump handle up and down, about 30-60 seconds, until foam has desired consistency.