All Natural Blank Corks (250) Blank Unused All Natural Wine Corks from abloop, assortment of sizes. All Natural Repurposed Wine Corks from abloop are not intended for bottling of wines, but can be used for crafts. These corks are for crafting; perfect for projects such as bulletin boards, coasters, trivets, place card holders and so much more Hand sorted and packaged to ensure no synthetics or champagne corks