I have had this toy for about a month now, and I just cannot classify this thing. Is this a probe or a butt plug? This works best for both uses. First, you could use it as a plug. It stays in very comfortably, and you can keep it in for hours. Second, you can just play with it as it was an anal probe! Finally, the bottom works as a suction cup, so you can stick it anywhere your kinky mind wants you to stick that thing, too. In the shower or on the coffee table: it can go anywhere! It is a great toy for a great price!

The length of it is just great. Thus, it can be used as a plug. It stays in at just about an inch from the very bottom of the toy where the narrow part locks in your anus. I usually walk around and run the errands with it in my butt. I feel great sensations. After an hour or two, put more lube on it and use it as a probe! You can even stick it to the shower wall and slide it in your ass. It bends easily and feels just great!

After you feel the first part of the toy to go in your anus, it feel great. It will not feel as a butt plug. It is just a part where you would like to keep pushing it in and out your butt. Lube it, and play around until you cum! Since it is not too big of size, if you have experience, you can put two probes in and play around. This probe has great design, material, size and price!

Blue Thunder Ultimate Penetrator is made out of jelly, but because of its size and length, it is easy to insert it. At the very widest point it reaches 1 1/2" diameter, but don't get me wrong, it is very slippery!

I use it as a butt plug and as a probe. I love this in the shower! It is very easy to insert it, and the material is easy to clean. It makes me cum every time I use it!