Weck Mold Glass Jars - 290 mL TALL (M)

Included: Glass jar with glass lid (seal and clamps purchased separately)

Jar size: 290 mL

Availability:

• Purchase singly or as a full pack of 6x 290mL jars
• Full pack purchases have a bulk discount applied (priced as shown)

Rubber ring, plastic lid and wooden lid size compatibility: Medium (M) - Rundrand 80 (RR80), marked on the glass lid of the jar

Approx. jar dimensions: 88 mm diameter (full width of jar) x 88 mm height (without lid in place)

Materials: Soda-lime glass jars

Weck code: 900

Origin: Made in Germany

• Made in Germany
• Embossed with the Weck strawberry logo
• Wide mouth opening with tapered sides for easy filling
• Suitable for water bath and pressure canning
• Freezer safe
• Dishwasher and microwave safe
• Oven safe for temperatures up to 180°C
• Can withstand a temperature difference of up to 50°C
• BPA free and no plastic in contact with the food
• Flat base and lid for easy stacking in storage
• No parts that will rust

Instructions for use:

• For preserving, these jars are suitable for both water bath and pressure canning
• Hold the rubber ring on the underside of the lid then place onto the jar and clamp shut
• Two clamps are used for water bath canning, three clamps for pressure canning
• While some customers do reuse the rubber rings, it is recommended to use a new rubber ring with each preserve
• To open a vacuum sealed jar, pull on the tab on the rubber ring to release the vacuum
• Freezer-safe - for fridge or freezer storage, the plastic Keep Fresh lids are recommended
• Microwave-safe
• Oven safe for temperatures up to 180°C
• Can withstand a temperature difference of up to 50°C

Care instructions:

• Dishwasher-safe

• Weck was founded in Germany in 1900 and is one of the best-known glassworks in Germany. They produce glass jars for both commercial and home use.
• Weck jars are technically known as soda-lime jars. They consist of ~70% quartz sand, 10% lime, 13% soda, and small amounts of dolomite (making it less sensitive to temperature fluctuations), feldspar and sodium sulphate (which helps to prevent the formation of bubbles). Recycled glass is a major component.