They look like medical instruments but might be very arousing for some, and even induce orgasms. The Master Series Dark Chain urethral insertion set has multiple uses. It can help you with many health issues, for example with a narrowed urethra. At the same time, it can be used for novel sexual practices for the courageous. The tools take the form of a tube that is inserted into the urethra where it acts as a source of a very specific type of pleasure.

Characteristics:

• flexible tip
• suitable for stimulating the penis
• used for urethra stimulation
• helps with problems of a narrowed urethra
• works as a medical device as well as an exciting sex toy
• waterproof design for use in the shower
• can be controlled remotely

How to use:
Follow the instructions. Clean with soap and water or a sex toy cleaner before and after every use. Use a water-based lubricant.