Cellophane for canning is a proven solution for reliably sealing jars with preserves. Simply place it over the jar opening and secure tightly with a rubber band to create a tight and hygienic seal that protects the contents from external contaminants.
Thanks to the compact dimensions of 18 × 18 cm, the sheets are suitable for most common canning jars. The package includes 20 pieces, so you can comfortably process a full batch of jams, compotes, or syrups.