The metal lid with the Karo design is intended for closing canning jars with a twist-off thread with a diameter of 66 mm (TO 66). It is suitable for everyday home use when preparing marmalades, jams, chutneys, sterilized vegetables, and ready-made sauces. With proper tightening and heat sterilization, the lid supports the creation of a sealing joint that helps protect the contents from contamination and extends shelf life.
The 10-piece pack is ideal for small or regular canning batches when you want to have lids of the same type ready in advance. Before use, we recommend checking that the sealing layer is intact and not using the lid if it is deformed or damaged.
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