There are so many glass teapots available in the US; I can't imagine buying one from Dragon would be cost-effective.
A blog post I wrote about glass teapots many years ago:
http://plucktea.wordpress.com/2009/12/1 ... ying-guide
I like glass teapots. Its nice to see Chinese greens and white leaves unfurl as they steep and can brew anything adequately. I bought one from dragon tea house a few years ago and still use it weekly and still love it.