Toklat Myler Weymouth with Low Medium Wide Ported Barrel MB 33We love this bit because the generously wide port allows room for the tongue to pass almost completely under the bit. The MB 33 is the mildest Myler mouthpiece in terms of tongue pressure. Because this mouthpiece does not rotate on to the tongue and the port is wide, it applies little to no tongue pressure, working primarily off the lips and bars. The port on this mouthpiece is only 1 " high, so it will apply little to no palate pressure. Because the