10 Dental instruments and endodontic instruments for use in dental procedures, endodontic procedures and oral surgeries; Medical, dental and endodontic sonic energy delivery systems, comprised of hand-held applicators for delivery of flowable materials, spacer caps, sealing caps, tooth caps, sizers for gauging depth, monitors, and consoles; Hand-held applicators for delivery of flowable materials, spacer caps, sealing caps, tooth caps, sizers for gauging depth, monitors, and consoles, all sold as a unit and all for use in medical, dental and endodontic procedures; Kits comprising hand-held applicators for the delivery of flowable materials, spacer caps, sealing caps, tooth caps, and sizers for gauging depth, all for use in medical, dental and endodontic procedures