2024 Electric Mason Cordless Vacuum Seal Kit for Wide Mouth and Regular Mason Jars for Food Storage and Fermentation product information: Reseal any jar at any time - reseal it every day to keep it fresher longer! No more lugging bulky sealant around just for a pot. With a mason jar vacuum sealer you can seal any jar in no time! Vacuum Sealed Jars - Provides a lasting seal for most jars every time with a powerful automatic vacuum system. Please note that a mason jar vacuum sealer will not sterilize your jars or food, but it will keep them sealed longer! Cordless and lightweight - ditch complicated and bulky sealing machines. The Electric Mason Jar Sealer is small enough to fit in a drawer, allowing you to easily vacuum seal glass jars without any wires or vacuum hoses. Easy to use design - fits regular wide mouth jars. The all-in-one design allows you to vacuum seal any regular or wide mouth jar, so the Mason Jar Sealer Vacuum Kit doesn't require any additional accessories. On-the-Go Daily Sealing Jar - Seal food after each use. With its compact and lightweight design, you can reseal any jar with just the push of a button. Specification: Material: ABS+PCB Package Included: 1 x Mason jar vacuum sealer 1 data line 1 bottle opener 5 x medium sealing caps 5 large sealing caps notes: 1. Due to differences in monitors and light effects, the actual color of the item may be slightly different from the color shown in the picture. 2. Please allow 1-3cm error due to manual measurement.