We make these stainless-steel bottle stoppers in our own machine shop to ensure quality. Anything from a simple wooden ball to an intricate carving epoxied to the top will complete them.
All are sized to fit most bottles with 3/4" inside diameter necks. The plain cork stopper has an integral machine screw for mounting a decoration. It is available on its own or paired with a turned collar (3/4" tall by 1 1/2" top diameter) with elegant elliptical knurled edges for grip; just epoxy a turning, carving, or polished stone into the top recess (1 3/32" inside diameter). The cone-shaped stopper (2 1/8" tall by 3/4" top diameter) has a durable butyl rubber O-ring for a snug seal. All threads are 1/4-20.
Excellent-quality stoppers, and an easy project.