Simple storage containers made by WECK, a long-established German glass manufacturer. These are WECK canisters with a cute strawberry pattern, made of pale blue-green soda-lime glass. This listing is for the L size 100 glass lid only. Diameter: Approximately 11cm There are no scratches or chips, and the condition is good. While WECK cannot be classified as "heat-resistant glass" according to Japanese standards, it can be used within a temperature difference of 80°C, avoiding rapid cooling and heating. It can be used for water baths, as well as in microwave ovens and dishwashers. However, do not heat it directly over a flame, as this may cause breakage or burns. 60