Novobey Sorrento Double-Wall Glass Bowl High Temperature Resistant Double Glass Bowl High Borosilicate Glass Tableware

[Product name] double glass bowl [Material] High borosilicate heat resistant glass [Capacity]: 250ml / 300ml [Weight] 250ml: 145g±15g / 300ml: 170g±15g (due to manual blowing the actual weight is slightly different please be careful if you care too much) [Size] 250ml double-layer bowl: 11cm in diameter and 6.8cm in height at the mouth; 300ml double bowl: 11.3cm in diameter and 6.2cm in height at the mouth; (There is some error in manual measurement) [Withstand temperature difference] -20°~130°C Package contains：Glass bowl*1