Get a more expensive version.
The ridge where the plastic has been joined together is quite sharp - would recommend getting a more expensive version, but same shape. ATMS have been contacted about this - Excellent customer service! Very friendly, situation rectified fast and efficiently :)
Works ok; would recommend a more expensive version.
Mr T, Auckland - 9 Sep, 2015
This product looks similar to other prostate massagers, but is made from hard plastic. As it is made from two moulded plastic halves joined together, there is a ridge running through the middle where the halves don't quite line up. That ridge can scratch and irritate on the way in. It does hit the prostate in a pleasurable way, but I would recommend buying a more expensive version.