i got something like this, Tiara doesn;t seem to bother with it when inside:

http://store.yahoo.com/bedbathstore/3rowitotiho.html

But this is probably what you need mo
http://www.frontgate.com/fg/pdp.jsp?...3085&k=XX12171
They got it in brass or chrome, pricy but surely you can find cheaper
version in some major shops

or

http://www.amazon.com/exec/obidos/tg...arden&n=507846


Also check these:

http://store.yahoo.com/imagineifyouw...c:sr,slk:title

http://www.argos.co.uk/webapp/wcs/st...roductId=60070

Although I know cts love sea grass, so it may not serve the appropriate
purpose

Gee