Product Description:

Discover once and for all what urethral sounding pleasure is all about with the Master Series Invasion Silicone Urethral Sound Trainer Set in Blue by XR Brands. These sound rods are created out of silky soft and super-flexible silicone materials for absolute comfort, and the smooth-contoured ends of each device allow for easy insertion. With Invasion Urethral Sound Trainer kit, you get three slim trainers with different girths on each end, so you actually get six different girths to try out.

Body-safe, phthalate-free, and simple to clean, these urethral trainers slip right down your rod to deliver those desirable sensations. Start out slow and small with the slimmest sound trainer, and work your way up to larger girths as you grow accustomed to the technique and sensation. Find out why cock-stuffing is a desirable fetish with this trainer set, and you may never look back!

Product Features:

• Created out of flexible silicone materials 
• Each sound measures 8 inches long
• Set includes three pieces with different diameters on each end: Small measures .19 inches and .23 inches, Medium is .27 inches and .32 inches, and Large is .34 inches and .38 inches
• Easy to clean 
• Blue color