Length: 4 1/2" (longest)
Width at top: 2 1/2"
Width at the Balls : 3 1/2"
Thickness ranges from 1 3/4" smallest up to 2 1/2" for the largest ball.
Moisture content is 13 to 15% so they have to dry out for quite a while before I can do anything with them.
So it is possible that I can get six to nine pen blanks if I cut it right.