6 oz Glass Straight Sided Jar. It features a 63-400 continuous thread finish. It has a smooth, round shape that makes it easy to label. The flat shoulders lead to a very short neck and a wide 63-400 cap size opening. This 63 mm opening is great for scooping or pouring. Use this 6 oz glass jar for packaging food products such as spices, jams, jellies, sauces, or chutneys. They will give cosmetic products like lotions or creams a high-end appearance. They are especially great as a small jar for candles. The large label panel lets you showcase your product or apply a creative label. The corresponding lids included are-twist-off (Lug) 63 mm Black Metal Cap with a Plastisol Liner. This closure has a smooth side and top with a stacking feature along the rim. Plastisol lined caps are the perfect option for hot-fill processes. After the non-removable plastisol liner is heated/warmed from the product temperature, it will solidify and create an airtight, hermetic seal.