This was my first anal toy. It enters very easily, even to not stretched ass (don?t forget about lube). Vibrations are OK for a single AA battery, and you can adjust the intensity. The problem is that when inserted, one would want more. Thus, I would prefer something a little bit thicker and longer. One more thing is that the inserted part is very flexible, and it?s impossible to use it for prostate massage. In general, I use it from time to time, but thinking of buying something more advanced.