I am selling these because I bought too many, although they have been stored unused since I purchased them new. Products from the American company Ball, which has been in business for over 100 years. Ball Mason Jars Large capacity, 32oz (approx. 940ml) Wide mouth, set of 4. Convenient for preserving wild vegetables and jam. Made of heat-resistant glass, so they can be sterilized with boiling water, making them hygienic. Due to shipping costs, the box will be folded in the blank areas for shipping. #Ball #MasonJar #WideMouth #32oz #StorageContainers #GlassBottles #GlassContainers #Canisters #BallMasonjar