From their web site: After several years of research & development, Jammin' Johns presents our finest quality 'Studio Series'. The products are produced by a guitar factory that manufactures some of the most popular brands of guitars. The 'Studio Series' features our own newly designed ring with chrome hardware for low maintenance. All finishes are of the highest quality and are hand buffed.
Even more impressively, the company boasts a famous list of clientele: WIllie Nelson, Dolly Parton, and Steven Spielberg have all purchased a Jammin' John. Thankfully, Spielberg decided against a very painful Jaws-themed toilet.
Jammin' Johns via Neatorama