Lux Male Stimulator LX 1. Commanding, yet discreet, LX1 is designed for the gentleman who demands control of his desires. Made of 100% silicone material and with a soft ring at the base, the entire surface of your LX1 has been sculpted for the male body. With two curves and an added bend for perineum stimulation during use, your complete level of enjoyment is entirely within your grasp. Material: Silicone.