Myler Kimberwick Comfort Snaffle with Copper Roller MB 03 5" Skin This gives the mouthpiece more

This gives the mouthpiece more give and may apply some light tongue pressure although it works primarily off the lips and bars

The center barrel has limited movement to prevent the bit from scissoring down into the tongue or up into the palate

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Myler Kimberwick Comfort Snaffle with Copper Roller MB 03 5" Skin This gives the mouthpiece moreMyler Stainless Steel Kimberwick, MB 03 Comfort Snaffle with Copper Roller, Level 1 The MB 03 is the Myler alternative to the traditional French link or lozenge mouthpiece commonly used in snaffle bits with an added copper roller. The MB 03 rotates onto the tongue, applying tongue pressure, but because the mouthpiece is curved, it wraps around the bars and lips instead of pinching. The barrel in the center applies approximately the same pressure on