No. 8 tapered natural cork stoppers. These work great as tasting corks once wine has been opened but are not recommended for storage of wine. Can also be used for decoration and functional purposes as bottle stoppers for liqueurs, carboys, and for corking pop and beer bottles. A corker is not required, these can be put in by hand. Top Diameter: 7/8", Bottom Diameter: 11/16", Height: 1". Package of 25.