Ball Mason Jar 梅森 罐 _Narrow mouth special plastic cover 4 into

/ Product description and story / The versatile plastic storage lid provides more ways to save your creations. Wide-mouth mason jars can be used together, suitable for refrigeration, freezing and preservation. *Multi-functional plastic storage cover, no sealing gasket inside, there is a possibility of liquid overflowing when shaken vigorously, it is not recommended to be used as a accompanying cup cover* Not suitable for pickling Dishwasher safe BPA free (without bisphenol A) This product needs to be used with Ball food storage tank The Mason Jar produced by Ball® has a glorious history of selling well for a hundred years. In the era when there was no refrigerator, Mr. Mason, a blacksmith, designed this storage tank with excellent sealing. The three-piece structure uses a glass jar with a metal ring and a sealing rubber gasket to effectively extend the food storage period. See the state of food directly from the transparent bottle. Ball Jar has two sizes of 6cm and 9cm, and a variety of accessories can be used to make the cooking pot into an accompanying cup, bartender shaker cup, oil pot and other different uses. The retro classic tank body is also in the kitchen and on the dining table. Another kind of scenery. / Material / Product material-plastic, rubber BPA Free environmental protection plastic /size/ Ø 6.3 x 12 cm / Design / Ball® Origin / manufacturing methods United States