Finished and gold plated Knock Out tenor sax mouthpiece plus KO ligature
     
     
 
     


Finished and gold plated Knock Out tenor sax mouthpiece plus KO ligature
     
     
 
     

Finished and gold plated Knock Out tenor sax mouthpiece with perfectly fitting KO ligature
 
 
 
 

Special Knock Out tenor sax mouthpiece with extreme large window and special KO air speed insert.
 
 
 
 

Knock Out ligatures in progress.
 
 
 
 

Knock Out Otto Link style mouthpieces, waiting to be finished and plated