This GP0484 is a real fine pick, I've been playing with it now for a few weeks and love the tone and resistance from this material. I find it's giving me precision in attack and giving the tone a little high in sound which I really like. As a Jazz,Blues guitarist I'm always experimenting with different picks,the thickness is also good (3.2) and it remains comfortable between thumb and index finger. Bravo to the makers, the cutting and polishing is top notch, real fine work.