Item Name Yoshikawa Product Size(CM) Approx 17cm/outer diameter 17×height 8.1cm, approx. 19cm/outer diameter 19×height 8.7cm, approx. 21cm/outer diameter 21×height 9.7cm Product Weight(g) 300 Product Materials Polymethylpentene (heat-resistant temperature 200 , cold-resistant temperature -20 ) Product Introduction A convenient size set that is often used.It can be used directly in the microwave, so you can reduce cooking time and washing. A light and easy-to-handle range bowl. It does not easily transfer odors, is highly transparent, durable, and does not easily break. It has a heat-resistant temperature of 200 degrees, so it can be used in the microwave. 3-size set that is easy to use for making sweets (capacity: 17cm/0.9L, 19cm/1.3L, 21cm/1.9L)Safe and secure made in JapanMade In Japan