Profile: Keller Laboratories Inc. is a full service dental lab manufacturing dental prosthetics. We manufacture a range of crowns, bridges, veneers, full & partial dentures, metal-free aesthetic restorations, bite guards, and appliances for the treatment of migraine headaches & jaw pain. Our brands include Crystal Clear® partial dentures, Captek™ crowns, Valplast® flexible partials and NTI-tss Plus™. Our NTI-tss Plus™ protects teeth, muscles and joints by suppressing parafunctional muscle contraction by almost 70%. It is a small, clear and taco shell shaped appliance that provides a point stop on the mesial-incisal edges of the two opposing central incisors. It is used to treat patients suffering from tension and migraine headaches by reducing the intensity of jaw clenching while the patient sleeps. Our Keller Sonic Cleaner cleans dental appliances, including NTI-tss Plus™, Crystal Clear®, Partials and Dentures, in only 5-10 minutes. It is easy to use, compact and operates on two AA batteries.