The Twin Force® Bite Corrector Device is a revolutionary orthodontic intraoral device for the correction of Class II and Class III dental occlusion. Now, even your most non-compliant patients can make the move to an ideal Class I molar relationship faster with less discomfort than any other device on the market today. The Twin Force® Bite Corrector offers continual dual force technology for fast, gentle, and continuous force to both the maxilla and mandible.