mikken Blueseal Twist Off Lids Mason Jar Covers for Preserving Jars 8.5 cm TO 82 BPA/PVC-Free Black Pack of 10

- High-quality Blueseal screw lid without plasticisers - BPA and PVC-free - black lid for jam jars, preserving jars TO82, with an outer opening diameter without thread approx. 77.4 mm - Innovative Blueseal closure - the first PVC-free closure on the market with seals made of thermoplastic elastomers (TPE), which contain no plasticisers - made in Germany - Heats up to 120°C and sterilisable for maximum safety when storing food, also suitable for oil-containing food. - Particularly suitable for fermenting and pickling, as the higher acidity plays a role. - Note: not suitable for the dishwasher