The Oliva family of shells are known for their pleasing gently spiraling shape.  These are usually brown and cream in coloration and are approximately 3” across.  This makes for a comfortable and attractive corkscrew that will fit in any home.  Empty seashells are made into strong knobs, pulls, and tableware. These decorative fittings are of high quality and resistant to tension and torsion.  Being made from shells found in nature means that each shell is unique.  Coloration and patterns will vary slightly between shells of the same species.  Main patents: Europe 09369960, USA 6351873