[Package Content] This sourdough jar kit contains 1 x Sourdough container, 1 x Wooden lid, 1 x Rubber band, 1 x Silicone spatula, 1 x Thermometer strip, 1 x Label sheet, 1 x Pen and 1 x Cloth cover. Made of high-quality material. The sourdough jar features a maximum temperature resistance to 150 . [Practical to Use] Come with temperature strip, rubber band and a cloth cover that are practical for fermentation use. The temperature strip for easily read the inside fermenting dough temperature. Label sheet and pen are suitable for labelling. [2 Storage Ways] This sourdough container has 2 storage ways. For storage in refrigerator for a week or more, it needs to use the wooden lid for sealing and keep food from deteriorating. Suitable for storing canned food, dried fruits, mixed grains, , keeping fresh. For fermentation use, it needs a breathable cloth cover with a strong elastic band, allowing the air to in and out. Suitable for a natural fermentation. [Wide Mouth and Spatula] This sourdough jar is washable and reusable. Wide opening design allowing effortless to clean and add water or flour. And the package comes with silicone spatula that can be used for stirring the food stored inside the jar. Also, it can be used for removing the finished fermented fermentation. [Glass Jar Guidelines] Put the sourdough glass jar into the pot with cold water. Boil it for 5 minutes, turn off and cool the glass jar before removing and using. (Do not put the glass jar after water is boiled instantly) Also, it can be put in the steriliser to disinfect. Please do not put the glass jar in boiled water. Note: The glass jar is heat , but it cannot be used in sudden hot and cold condition. Clear Sourdough Container: This sourdough container is made of premium glass with clear design that can see the sourdough status inside easily. 900ml Capacity: This sourdough container has a capacity of 900ml that provides enough space for sourdough fermenting. And the glass sourdough container are reusable. Name: Sourdough Jar Kit Diameter: 10cm, Height: 15cm Capacity: Glass jars with a maximum capacity of 900ml Maximum temperature resistance of the glass jar: 150 Note: The sourdough glass jar needs to increase the temperature gradually, please preheat the glass jar first. Do not put the sourdough glass jar in a sudden hot and cold situation. Color: As Shown Material: Glass+Plastic Package Contents: 1 set * Sourdough fermentation Jar Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.