The study's aim is to determine whether use of a mechanical device can improve the timeliness of anesthesia provided by liposomal lidocaine cream. Liposomal lidocaine cream has historically come in the brandnames of ELA-Max and LMX, with either 4% or 5% lidocaine in the cream. In this protocol, the abbreviation LLC will be generally used to refer to the 4% concentration to be used in FAST Lidocaine. Regardless of the concentration used, the encapsulation of lidocaine in liposomes protects the anesthetic from rapid metabolism and allows the medication to remain in the epidermis, yielding a theoretical benefit of long-lasting anesthesia.1 The test device is a painless functional microarray (FMA) that renders hundreds of microscopic punctures per cm2 in a patient's stratum corneum. The holes in the stratum corneum subsequently allow for faster movement of LLC into the skin to be anesthetized.