Otto Link Alto Sax Mouthpiece 5. The item “Otto Link Alto Sax Mouthpiece 5″ is in sale since Saturday, December 12, 2020. This item is in the category “Musical Instruments\Wind & Woodwind\Band & Orchestral\Saxophones”. The seller is “toneshop1″ and is located in Burton-on-Trent. This item can be shipped to United Kingdom.