#9 agglomerated corks are the standard for wine bottles. Agglomerated corks are made from small cork pieces held together with a food grade binder.
Corks are treated with a food grade wax and silicone coating before being packaged by the manufacturer. To use, corks may be dipped briefly in a sanitizer solution and then corked immediately. Do not soak or boil corks as this can remove the silicone coating, making them difficult to remove from the bottles.
These corks may or may not be printed with a decorative grape leaf pattern, depending on availability. You will find minimal flaws with these high quality corks.
We do not recommend using with the plastic plunger corker.