I'm Sorry that the Cheap Camera Phone Pic is So Dark.
3 Soft Arkansas on the Left, 2 Translucent Black, 1 Translucent White, 1 Translucent Gray, & and 1 Surgical Black Arkansas that is the "bees knees" on the Right.
The large Translucent Black in the bottom-middle spot, is so hard that it's like window glass, and is pretty much unusable for knives, even after going over it with a diamond stone. It's the only one that I can't get good use out of. It's like a rectangular piece of black glass, with nice flat sides on it.