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Old March 24th, 2009, 09:40 PM
Coldgr33ntea's Avatar
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Hookah Enthusiast
Join Date: Oct 2008
Location: Michigan, USA
Posts: 1,412
Default Re: hey where can i find..

yea mine has a nut on the bottom of the stem and it does not diffuse at all, i think its there to protect the bottom of the stem from crinkling in if you set it down or whatever, and possibly a barrier to help against corrosion.
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