Check the listing for details. JP Korsteel Tom Thumb Pelham Bit. Condition: New. Listed at 48.99 USD. Korsteel® bits have curved bars that prevent the bit from hitting the roof of the horse's mouth and eliminate the nutcracker-like action that can pinch a horse's tongue. The unique curved shape of the mouthpiece, developed in conjunction with world-renowned trainer and jockey John Patterson, offers many advantages. Features: Eliminates the tongue-pinching action of conventional bits Keeps the bit from hitting the roof of the horse's mouth Encourages relaxation and salivation Jointed Pelham often preferred to the regular one Replaces bit interference with humane comfort Allows for effective communication between horse and rider Excellent for all training and riding needs Short cheeks are milder than a regular Pelham, but provide more leverage than a snaffle Curved bars contour to horse's mouth Listing and template services provided by inkFrog