Our Mel-O-Wah is based on a fully restored vintage Ray Robinson Mel-O-Wah mute we were lucky enough to purchase in late 2020.  A few tweaks were made to the mute to improve intonation and open the blow of the mute a bit, all while keeping the sound of the vintage Ray Robinson. 
 
***By default this mute comes with cork/rubber composite. If you would like natural cork or foam please leave a note when checking out***