This model requires extra special care in both manufacturing and playing. It's an incredible pick, the thinnest high-performance casein pick in the industry, and oh my, does it sing. These cost more because they are much harder to make that your average casein picks. That's also probably why we're the only ones who do it. But it is FAB, and my personal favorite.
Trust me, you've never in your life heard a teardrop pick this good. Oh my my. Here's a video of me performing Michael Smith's wonderful "The Dutchman" tune with this the flame version of this model. https://www.youtube.com/watch?v=4PfTx2yws1E
IMPORTANT: This pick is designed for light to normal playing, NOT heavy strumming or lead playing. Works best with light gauge strings and a lighter setup.