When I opened the package, the stroker was smaller than I had expected. The good news is, this makes it tighter. Once I was able to get it in with plenty of lube, it was a very tight fit, but that's a good thing. It felt like it gripped my shaft and tip better than your typical stroker. It didn't take all that long for my release, something that usually takes me a while, no matter the scenario. The only thing I'd say got annoying was after the lube started to get everywhere, the outside of the stroker became harder to grip and stroke how you wanted to, which began cramping up my hand. Overall though, you get the value for the price, and it does exactly what you'd expect it to do.