Here are a few Redwood burl knife handle blocks and scales.
R152, $15.00 Redwood burl block measures 1 x 1 5/8 x 5 1/4" long. Very hard burl.....the kind that "klinks" instead of "clunks" when you tap it on another piece of wood. You burl guys know what I mean. This one has some very small pits in it, easily taken care of with just a drop or two of CA. Would make good knife handles or scales.
R154, $15.00. Redwood pin burl block, measures 1 x 1 1/2 x 5 1/4" long. Really special piece of old growth burl, very hard, came from the same larger piece as R152 above.
R226, 12.50. Redwood burl block, could make a very nice knife handle. Hard old growth type wood. Measures 15/16 x 1 5/8 x 5 1/4" long.