I first grabbed these balls because of the size, plus it wasn't just plain silver like a lot of the smaller ones. I love the cute pink color. The size and weight also are perfect. They are easy to clean, and the seam isn't real prominent so that's nice.

I have multiple sets of Kegel balls the first two sets I got were suggested by the retail clerk at my local sex shop and they were large,and had a plastic string to pull them out. I had to lube them to put them in and if I dried out it would be painful to take out.
So I felt the need for a smaller ball, I would've liked it better if they had a pull-string, but really its fine without it.

I like to play with myself before putting them in to get some natural lubrication and then also before taking them out. I get myself moist and squeeze them out while also pushing them out with a finger. One inside is perfect; it isn't really hard to keep it in, unless I am real wet. Having two inside at the same time is a real challenge. I really have to use my muscles to keep them in. I have two kids and these are really the perfect size. I've also tried putting one inside during sex just for a different sensation for my man and I. I don't really prefer that though.Overall, I think these are great for their purpose; they are the ones I choose to use. I would prefer if they had a pull-string. Also, if they had balls within the balls it would be nice, because of the sensation that it produces would cause your vagina to contract naturally. But I like these balls and I would recommend them to others! I can't really think of any problems with them, maybe if you have a real weak pelvic floor or a wider vagina, then maybe you would need larger balls. But for the most part I think these would be perfect for almost all newbies!!