A long favored closure choice, the glass jar cork and glass bottle cork bring a classic look to your product packaging. Corks for bottles and jars are at once functional and decorative. They work nicely for topping off packaging for specialty, beauty and fragrance products. You’ll find corks in a range of sizes and styles from small tapered corks for slender necked bottles to large cork lids for candle containers. Our agglomerated corks have a final surface treatment specifically developed for organic farming wines, but may be used in any other types of wine or organic products. All Glassnow corks are produced in Portugal, the world's leading producer of fine corks and cork products.