Cook with confidence when you can see what you are creating. Made from 0.5mm thick SS304 (18/8) stainless steel, these pots have Bakelite handles, a satin finish interior and mirror finish exterior. The lids have a SS201 base with a 3.8 mm clear glass and come with an air vent hole that allows steam to release and helps reduce boil overs. For use on gas, electric and induction cooking surfaces, the pots have an encapsulated bottom. Set includes: 1.25 L (16 cm x 8 cm) saucepan with glass lid; 1.9 L (18 cm x 9 cm) saucepan with glass lid; 3.63 L (22 cm x 12 cm) dutch oven with glass lid; and 10" frypan with glass lid.