Dentek Instant Pain Relief Oral Anesthetic, 50 treatments per pack. Get instant and temporary relief from toothaches, canker sores, cold sores, and sore gums. These single-use, disposable applicators targets pain areas with precision. The clean mint flavor leaves mouth feeling fresh. One pack contains one bottle of Benzocaine (20%), 50 disposable applicators, applicator handle, and a carrying case.