The Pretty Love Bertram is a great vibrating ring made of high quality silicone and incorporates a powerful bullet that is very easy to use.

• 100% high quality medical grade silicone
• Vibrating bullet made of ABS. Runs on 2 LR1130 batteries. (You can find them in the Batteries section)
• User friendly. You just need to press the button.
• It will increase your erections and delay ejaculation

Pretty Love manufactures products to high quality standards and designed in the USA. 1 year warranty for technical defects.