This Comfort Snaffle bit by Myler is perfect for a new horse starting training. The comfort snaffle is a good alternative to the three-piece mouthpiece. This model features a copper roller to add softness to the horse's mouth. This mouthpiece will naturally oxidize, or rust. Harmless to horses, it has a sweet taste and promotes salivation. HBT stainless steel shanks. Myler Level 1 mouthpiece.