These do indeed work fantastically well, and as Garf said, they stick like sticky the stick insect on a very sticky day!! Had it on all day (and overnight) and it was still sticking like a limpet the next day. If you can stomach the price then go for it.
I wrote a little report here
http://www.yorkshire-divers.com/foru...erm#post461422
Oh, and there's another 53 posts on the subject too
