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Wide compatibility: Electric canning vacuum sealer kit is designed to fit all sizes of regular/wide mouth caps/jars, ensuring that different kinds of foodstuffs can be preserved using different containers conveniently.
Manual operation and electricity-free: This vacuum sealing machine works manually without a power supply, making it eco-friendly yet efficient in keeping things fresh longer.
The Package: In our package, you will find a manual air pump, a regulator cap with wide-mouth jar sealer attachment, and a regular mouth jar sealer attachment. Also included are six regular-mouth (2.76 inches / 70 mm) mason jar lids and six wide-mouth (3.34 inches / 86 mm) lids. The mason jar portable vacuum sealer lid kit contains everything necessary.
Food safe & BPA free material: The material used in our glass jar vacuum sealer is high density ABS plastic which is BPA free and safe for food storage. It can be easily cleaned keeping various products in it without any contamination risks.