Whether for storing or display, Swing bottles are perfect for preserving oils, vinegar, liqueurs, and more.Value Set: Each set has 12 pcs square bottles with swing tops, 1 collapsible silicone funnel, chalkboard labels, .1 eraser pen Durable Construction: These brewing bottles are made of thick and high transparency glass, BPA free and lead free, durable and reusable. The swing wire cap is made of high quality polypropylene plastic and stainless steel, not easy to deform and can be used for hundreds of times. Tight-fitting Stoppers: The hat shaped swing top washers with full cover design are tight-fitting, can completely cover the nub of the swing-top to provide good sealing performance and prevent leakage. And they are convenient to remove and replace. Excellent Brewing Bottles: The flip top is easy to open and close, the square bottles are refrigerator safe, good for storing and home brewing, suitable for oil, vinegar, wine, beer, syrups, kombucha, kefir, homemade limoncello, vanilla extract and beverages. Great as taste bottles at parties or casual happy hours. Pretty Gifts: With a giftable size, these bottles are perfect for DIY gift baskets for family and friends on birthday, housewar4ming, Thanksgiving, Christmas, etc. Also great as decoration for parties and anniversaries. Whether for storing or display, Swing bottles are perfect for preserving oils, vinegar, liqueurs, and more.Value Set: Each set has 12 pcs square bottles with swing tops, 1 collapsible silicone funnel, chalkboard labels, .1 eraser pen