If you are looking for a very intense vibe to use in the entrance to your anal canal, I haven't found a toy that matches this probe. As for prostate stimulation, for me, it is lacking.

Two thumbs up for the Anal flex probe. Ribbed flexi shaft is the perfect toy to hit those hard to reach spots and allows for almost hands-free play.

This is one of the most useful probes/vibes out there. Extremely versatile and waterproof as well. Light to medium vibrations and being bendable should make this a great all around toy for almost any kinkster.

The Anal-flex probe is a powerful vibrator that is concentrated in the tip of the insertable part but the fact that it is bendable is completely useless. I honestly enjoyed this toy less then my other anal vibrator that is not flexible and would not recommend this toy when there are better options out there.

The Anal-Flex Probe is a great anal toy. The possibilities are many when using this toy regardless of whether you are playing solo or with a partner.