Size: Outer diameter 6.7, 6.8 x 3.2 in (17 cm, 172 x 82 mm); 7.5, 7.6 x 3.5 in (19 cm, 192 x 90 mm); 8.3, 8.3 x 3.9 in (21 cm, 212 x 100 mm); 9.4, 9.5 x 4.5 in (24 cm, 242 x 115 mm)
Material: Polycarbonate (heat-resistant temperature: -4° - 280° F (-20° - 140° C))
Made in Japan (Tsubame).
Automatic dishwasher/microwave safe
Capacity: 6.7 in (17 cm), 30.4 fl oz (0.9 L); 7.5 in (19 cm), 44 fl oz (1.3 L); 8.3 in (21 cm), 64.2 fl oz (1.9 L); 9.4 in (24 cm), 94.7 fl oz (2.8 L)
Individual Weight: 6.7 in (17 cm), 3.9 oz (109 g); 7.5 in (19 cm), 4.9 oz (127 g); 8.3 in (21 cm), 5.5 oz (154 g); 9.4 in (24 cm) 5.6 oz (159 g).
Set Contents: 1 each of 6.7, 7.5, 8.3, 9.4 in (17, 19, 21, 24 cm)
Please use mild detergent when washing.Alkaline detergent may damage the product.
It can be used in the microwave, but it is better to avoid the use of food with a large amount of oil such as fried foods at more than 284° F (140° C), as there is a risk of deformation.