Make Mason jars more useful with reCAP. This multifunctional, reusable cap fits Regular/Wide mouth Mason jars. Ideal for on the go drinks and snacks, reCAP POUR can be used for convenient storage and home organization. Get the party started after canning season and say goodbye to rusty lids. Shake, Pour, and Store. reCAP fits all standard size Mason jars such as Ball, Kerr, Bernardin, Kilner, Quattro Stagioni, Golden Harvest, Orchard Road, Atlas, Legacy and more. Not for canning. Jars not included. or until well incorporated. Serve as a salad dressing or use as a marinade for fish, chicken, beef or vegetables.