$5 for one, $4each for 5 or more - I have about a dozen.
I can send you a picture if you want - make new knobs for your lathe? for your T-bucket coupe'?
anyway, if you want some, get my email address off my web page below and drop me a note
2 1/4 inch cube (aprox) Dymondwood turning blank - I believe these were originally intended for gear shift knobs, they are tapped to 9/16" X12TPI which is common on many stick shifts. You can ignore the tapped part and turn this blank into a small bowl, or cut it up into several pen blanks, or get two and make an attractive box, or .....