Crazydeal New Unused Straight Natural Tapered, Round Cork Plugs Wine Corks Stopper Material: pieces of natural corks. Great corks for a multitude of of different projects. Some have been used for quality testing. They have not been compressed, used in bottles and are not tapered. Wonderful for special occasions: Wedding projects and decorations, Birthday decorations and party favors. Christmas ornaments. These are hand sorted to ensure that there are no synthetics or champagne are included. We hand sort each lot to ensure no broken or synthetic corks are included.