Iain Sinclair Cardsharp 2 Credit Card Knife, Natural

This knife was originally designed as a surgical tool for shipping to 3rd world (or worse) countries. I purchased some 3.50 ones from Amazon and, lo and behold, they are knock-off's. All had the same serical number. The one for about 18.00... the real deal. I carry mine in my wallet and, as long as I don't fly with it, I love it. After 42 years at sea and 28 in the military, a knife has always been my most useful tool.

It's lightweight and the handle is plastic. The blade is sharp and has a lock, so it's not going to accidently open. It fit's easily in my wallet and adds no noticeable thickness. It's nice to know it's there in case I have no other knife in an emergency. I would have paid as much at $10.00 for it, so I consider it a bargain. The sellers were very cool when I contacted them.

Arrived by mail very promptly, and I am very satisfied with the purchase. The plastic on the handle part was slightly more flexible than expected, but when folded to make the knife, it is indeed sturdy enough. Overall, a very good product that will be very convenient in my wallet, glad to have it. I would highly recommend this knife. Iain Sinclair Cardsharp 2 Credit Card Knife, Natural

Very sharp, sturdy enough for most common tasks, and very convenient storage capabilities. I had one for years but had to give it up at a security checkpoint because I forgot to leave it in my car and didn't have time to go back.