What is a Male Masturbator? from Alingzhu's blog

A male masturbator is a product that enhances male masturbation. It is a penis stimulation-enhancing toy, an item that inserts a man's penis into a canal, in a way that mimics the sensation of twitching, but in a more intense way.

It only focuses on the glans, penis and frenulum and does not provide much or any stimulation to the penis. In this way, they are the perfect substitute for the hand and a self-pleasure device that increases orgasm intensity, allows for longer masturbation, and is often customizable (controlling speed, vibration intensity and pattern).

Today, there are dozens of different male masturbators, such as automatic oral sex experiences, vibrating sleeves, meat lamps, and pocket vaginas.