I know it sounds pretty silly-my friend keith (kannaka Creek Cues) made a customer a shaft-made from diamond wood- because the customer thought it was cool. and asks how about a tree that has green wood. For the second shaft- please don't laugh too hard- cash talks bullshit walks- he got a custom cue -picked Cocobolo(mexican (darker for the front) and the wildest grain and color colobolo for the handle,butt section. some brass rings,a green radial g-10. for 700. I thought I'd try here before looking all the wood types up. I said use maple and dye or inject colors. I said well at least there's green treated lumber,and it went over his head. thanks in advance, mark