Rosewill 3-tier electric BPA-Free food and rice steamer with removable tiers of total 9.5-quart capacity is recommended for small and large families to steam rice, vegetables, poultry, seafood, bao buns, dumplings and other foods simultaneously. Each tier has built in 6 egg holders. The tiers, rice steaming bowl and lid are made of BPA FREE plastic that doesn’t contain Bisphenol A. One or two tiers can be removed to steam small quantities of food. This Rosewill BPA FREE food steamer is suitable to prepare foods for adults and babies. It has 60 minute dial with automatic shut off if the water level gets too low. The steamer is designed with water vents (spouts) that allow add more water if needed without interrupting steaming process. There are graphics on the base of the Rosewill steamer with steaming time for different types of food. All tiers have different size and diameter that design to nest for compact storage. It’s built to North American electrical standards with 800 watts of power. It weighs 4.5 pounds. It’s dishwasher safe.