Ball Mason Jar Mason jar _ wide mouth special plastic cover 4 into

/ Product description and story / The versatile plastic storage cover provides more ways to preserve your creations, and the wide mouth Mason cans can be used together for refrigeration, freezing and storage. *Multi-functional plastic storage cover with no gasket inside, vigorously shaking the liquid may overflow, it is not recommended to use the accompanying cup cover* Not suitable for pickling Washable in the dishwasher BPA free (without bisphenol A) This product is required to be used with a Ball storage tank. The Mason Jar, produced by Ball®, has a glorious history of selling for over 100 years. In the age when there was no refrigerator, the blacksmith Mason designed this storage tank with excellent sealing. The three-piece structure is made of glass jar with metal ring and sealing rubber ring gasket, which effectively extends the storage period of the food. The state of the food is directly seen by the transparent bottle. The Ball Jar is available in 6cm and 9cm sizes, as well as a variety of accessories. The tank can be turned into a matching cup, a shaker cup, or a kettle. The retro classic cans are also in the kitchen and on the dining table. Another kind of scenery. / Material / Product material - plastic, rubber BPA Free environmentally friendly plastic /size/ Ø 8.3 x 12 cm / Design / Ball® Origin / manufacturing methods United States