It has that classic Jazz III shape that makes it easy to play with great precision and a high speed. The texture makes them grip immensely well, almost too well. From all the picks I've tried, and I've tried a lot, these are amongst the absolutely best gripping. The material is very tough as well, and has a little texture to it.
However I could never really get along with the sound they imparted, when striking the string you can hear a lot of transients. Somehow these transients make the sound less clear. I imagine that they would be great for playing electric guitar with a fairly crunchy sound, but for acoustic or clean sounds I would rather recommend the Ultex offerings.
I couldn't rate it lower than a 4 because it's really a high quality pick, but I just couldn't befriend it.