I had yet to find slides that fit my hand AND glide smoothly across the strings. These ones did the trick. I used the smaller slide at a recent gig, and I have to say, I was impressed. I play more of a Duane Allman style slide guitar, so this made it a lot easier.
I would highly recommend these to any slide player of any skill. The larger one is a great starting point to familiarize a player with the technique, while the smaller one may require more intermediate or advanced knowledge. Whatever you choose, you won’t be sorry.