?3-In-1 Upgraded Electric Vacuum Sealer?Our Electric Mason Jar Vacuum Sealer Kit Comes With Regular And Wide Mouth Mason Jar Sealer Attachments, Its Split Design Allows You To Easily Seal Jars Of Various Sizes, The Jar Vacuum Sealer Is Also Compatible With Vacuum Bags And Wine Bottle Vacuum Sealers (Note: Special Wine Bottle Caps Are Required) To Provide You With A Versatile And Environmentally Friendly Solution. | | ?Compatible With Vacuum Preservation Bags?The Upgraded Electric Mason Jar Vacuum Sealer Pump Is Designed To Effectively Seal Vacuum Bags, Allowing You To Easily Seal Food Vacuum Bags Of Various Sizes. Compared With Other Mason Jar Vacuum Sealers For Food Storage On The Market, You Will Get More Functions And Better Quality. | | ?Suitable For Two Types Of Mason Jars?This Electronic Canning Vacuum Sealer For Mason Jars Contains Two Sizes Of Mouth Seals For Your Daily Use. If You Want To Get A Wide Mouth Sealed Jar, Please Rotate The Jar Vacuum Sealer Clockwise; To Ge.