10 Dental instruments for use in dental procedures, endodontic procedures, and oral surgeries; Kits comprising dental instruments, namely, hand-held applicators for the delivery of flowable dental materials, all for use in medical and dental procedures; Dental instruments, namely, rotary endodontic cutting instruments in the nature of engine-driven and hand rotary files for the cleaning and shaping of root canals in teeth; Electric-powered dental handpieces for use in access, instrumentation and obturation of root canals, namely, dental instruments in the nature of electric hand-held drills, picks, oral irrigators, intra-oral light systems, dental files for filing and smoothing the surface of teeth and dental crowns; Air-powered dental hand pieces for use in access, instrumentation and obturation of root canals; Dental instruments, namely, ultrasonic scaler units and associated tips for use in locating and accessing, instrumentation and cleansing of root canals; Dental instruments, namely, rotary cutting instruments, diamond coated or fluted carbide rotary instruments for accessing the pulpal chamber during root canal therapy; Various hand instruments designed to be used during access, instrumentation and obturation steps of root canal therapy, namely, dental instruments in the nature of endodontic spreaders, pluggers, explorers, pliers, excavators, and forceps; Non-metal posts and pins for medical use during restoration of tooth following root canal therapy; Metal posts and pins for medical use during restoration of tooth following root canal therapy