This was my first purchase of a butt plug for my submissive partner and me, on occasion.

I was honestly expecting something shorter. I know I was taking a chance when I couldn't clearly see or understand the measurements and material that the plug was made of.
At first I felt intimidated by any plug at all, even this one, despite being only insertable to about 3.5 inches and only about 2.5 in circumference on the plug part, max (not the base). Then when I took it out of the box I realized it wasn't a firm, rigid kind of rubber that I was expecting. Rather, it will bend and spring easily with a flip or a touch. Let's just say it doesn't hesitate to bounce around. The flared end I misjudged; I was thinking something that could sit modestly between the cheeks. In reality, it must bend in half in order to sit between them.

In practice, it took only a little lube to get this going, but one time it caught a hitch at the wide part of the insertable length (2.5in around part) and it got bent and just stayed kind of bent.
Once in, it stayed in well while walking and sitting and felt better (I was worried it would feel like a stick up the butt,) for both of us. But mostly since it wasn't as rigid, it was a rather dull pressure that felt good but not fulfilling. Good for a tease, but not really anything else.

This didn't work well for my partner who has a little bit of extra hair and tenses up easily. Because of its floppiness, it was so hard just to get it in, but it did improve his orgasms nicely when we did have a smooth insertion.

Oh, one more thing. This plug came smelling like, I don't even know... jelly slippers, jell-o, fruit-scented erasers, strawberry-fishing tackle? I'm not sure. It’s not offensive, but it's very distinctive, and it lingers like crazy and sticks to the hands. Eventually, (4-6 months later) the smell is gone unless you shove the thing up your nose.

Back when first we got this toy, I was really into it. However, it has been in the trash for a very long time. The sensation never really improved with practice and experience; only a couple of satisfying sessions came out of it. It remained too jiggly and unsatisfying. Besides that, I became more and more paranoid about the safety of the material with use. I feel like it began to degrade even before its number was up. No more jelly toys for us. Period.