My lovely missus feels my pain of just 2 pipes and decided she couldn't resist a $20 Aztec pipe, it's a new pipe recent made etc etc. After all my searching since Friday last week I can't find any information on them. I have 2 questions for anyone who may be able to help me out here.... 1> What type of wood are they made from. 2> What the heck is the 'rattle' in the stem actually for other than stopping a pipe cleaner getting through. I don't want to smoke it until I find out some information on it.