Hario Glass Storage Made In Pack of 3 Heat-Resistant Containers, Japan, White, KST-2012-OW,

Sizes: (S x 2) Width 11.1 x Depth 10.7 x Height 4.7 cm, (M x 1) Width 14.3 x Depth 13.9 x Height 6.2 cm Materials: Glass bowl: Heat-resistant glass [Heat resistance temperature difference 120℃], Lid: Polypropylene [Heat resistance temperature 140℃] Made in Japan for peace of mind and safety. Full capacity: (S) 250ml, (M) 600ml *The glass bowl can be used in both the microwave and oven. *Microwave safe with lid on. Do not use in oven with lid.