A must-have for winemakers, these agglomerated #8 x 1.75 Wine Corks are made from uniform shavings and unused portions of cork. Theyre mixed with food-grade glue to form dense, well-made corks. Can be used with a hand or floor corker. Per 30. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Wine Bottles & Corks.