Bingo! Thank you - they're the ones. A bit of a bargain, too.

"Andy H" wrote in message
...
Try this Link
http://www.kenmuir.co.uk/shopFrame.htm



"Roger The Rabbit" wrote in message
.. .
I've been listening to GQT harping on about these for the last few
weeks.
Does anyone know where to get them from? A trawl of local garden centres
and
the web has turned up nothing.