Herm Sprenger Novocontact Eggbutt with D Shaped Rings Sensogan Double Jointed SnaffleNovocontact bits are designed to create a unique oval shape which widens the contact surface on the tongue while the rider keeps a steady contact. As the rider gives a rein aid the mouthpiece turns forward and the contact surface gets narrower, ensuring more precise and effective communication. novocontact bits improve the interaction between horse and rider for a better contact and acceptance of the bit. Double jointed novocontact bits are also ideal