I didn't have pictures until today......here's the "finishing touch" on the Saxgourmet Dragon's Tongue Delrin tenor mouthpiece: a removable shank weight WHICH WILL USE A DIFFERENT SCREW....this weight gives the mouthpiece two different sounds.....yes, I know several different mouthpieces have been offered with a similar feature in the past.....we believe that through a lot of experimenting we've figured out the optimum amount of mass to add to the shank