hello,
I posted a similar link over on the BCUSA forum. I was playing around with the gadget recently a "stone kicker" friend of mine had in her EDC kit bag. It's called a "fish & chips wallet tool" it's one of these stainless steel credit card sized tools where the tools pop out from the card for instant use, in this instance a small 2 pronged fork & a serrated edged knife, both oblong in shape. On viewing the tool, the knife having a serrated edge doubles as a ferro rod striker, both tools could be used as fishing lures & the fork as a spear head for fishing using either end of the fork. I understand these can be bought in bulk online for anything between £1.25p & £2.49p with any added personalised design pending where purchased. This particular tool was a gift & I was offered 1 (still under consideration). It's an interesting concept BTW as a very simple tool that can have multi uses in a Bushcraft situation.
Regards
David
http://giftshop.touchofginger.com/ca.../Wallet-Tools/