These are professionally stabilized (by K&G) blocks of California Claro Walnut.
They were all cut from the same stump burl but some show flamed / curly figure, and others burl figure with bubbles and eyes.
I thought they were pretty good looking pieces myself.
I just finished adding these to the web store.
Click on this link to go to the store to look at everything.
or Click on the photo to go right to the Stabilized Walnut.