The Njoy Pure Plug is a stainless steel butt plug. The butt plug is available in various sizes, so every user can find his perfect size. The Pure Plug is made of steel and is therefore strong, durable and safe for use with any anal lubricant. You can also warm up or cool down the metal by putting the plug in a bowl of water for a few minutes. The quality butt plug has a bent shaft, a round head and a pull ring for a perfect grip.