Because it has two different sides that provides stimulation, it is great fun to start out with the contoured side to start out, then finish off with a bang using the nub on the opposite side. I do wish, however, that I would be able to provide a little pressure on the toy and the intensity would remain the same, but it does weaken some.
There is a great variety of vibration settings, waterproof ability comes in handy as well.
It cannot have pressure applied without the intensity of the vibration being reduced.