The set is made with high-quality, heavy-duty 18/8 stainless steel. The steamer basket has an aluminum core at the bottom of the pot and a base that is capped by induction stainless steel that ensures the heat is thoroughly and evenly distributed. The vegetable steamer basket fits perfectly into the pot. The tight-fitting vented glass lid helps keep the steam in and cook your food just right. The thick and durable rolled pot rims give you that spill and drip-resistant pouring you've been looking for in a great veggie steam pot. The handles stay cool while your cooking for safe usage with the hot pot. The pot can be used on all cooking surfaces including induction cooktop, electric stovetops, portable stoves, gas burners, glass, and ceramic.