Have been using an Ivory medium and while its a great tip i kinda wanted a tad more crispness. Had fellow AZ'r D. Remick(Thanks Duane) put on a new Fire med. Wow. I think i have found THE tip for my Mezz. Its a little firmer and has a sharper sound on impact. Reminds me a lot of the older Moori's. Another winner from Tom. Give one a shot.