Nexus Simul8 is a dual prostate and perineum cock and ball toy, perfect for maximum satisfaction alone or with a partner. The super stretchy cock and ball ring will keep you harder for longer whilst the ergonomically shaped vibrating shaft and base will stimulate the prostate and perineum as you thrust. Control both motors independently giving you a plethora of pleasure combinations, 48 in totalSimul8 is USB rechargeable and comes with a magnetic charger. Use with water based lubricant only.