Keep the nutrients AND the flavor in your food with the Concord KS10 2-tier Bamboo Steamer. The Joyce Chen designed steamer has 2 stacking baskets and a domed lid all made of woven bamboo. The lid was created to trap moisture in, making it a more efficient steamer. The set is intended for use inside a wok or over a stockpot and is ideal for making dim sum. Put foods that take longer to steam in the bottom and others in the top. Most food can be cooked directly on the bamboo but stickier foods like dumplings should be steamed with liners like cabbage, lettuce, corn husks, cheese cloths, aluminum foil, parchment paper or small plates. The steamer leverages steam cooking to produce healthy foods. Hand wash with water.