In rec.food.drink.tea Derek wrote:

> http://www.piao-i.com/enweb/product/101.htm

How fascinating. You brew the tea in the top section, release it to
the bottom section, then brew some more, etc. That would work
especially well with greens and oolongs.

Ian
--
I will not weary you with descriptions of quiet,
similar, uninteresting days,--days of sleep,
and pipes, and coffee. (Sir R.F. Burton)
http://www.bookstacks.org/