I have the Icicles #4 and it is my favorite of my glass dildos. I like that it's very slim, and I like the pink swirl on it, it adds enough texture that you can feel it, but not as much as some of the nubbed ones. It's also nice because it comes with a bullet that you can use with it, but it's removable, so you don't have to use it. The bullet has decent strength and it lights up! I'm big on the aesthetics of my toys, so the Icicles #4 is definitely a winner. If you haven't used glass before, you MUST try temperature play. I hope this was helpful!