A professional guitar builder who invented and makes “Tortis”, a very convincing imitation tortoiseshell, in sheets and guitar pickguards of several types. Can do small custom runs to match your exact color specs or samples, and can also supply finished inlaid products.
1415 S.E. Taylor St.
Portland, OR, 97214
Phone/fax: (503) 233-8525
Email: grevenguitars@msn.com
Website: www.grevenguitars.com
