Ka-Bar Playing CardsKeeping entertained round the camp fire can come in many forms but a classic is a deck of cards. These ones made by Ka Bar will not only entertain but can also come in handy for survival in a pinch. Each suit of card has a unique trail marking in order to give directions or warnings just simply poke a obvious branch through a card! A bonus to help keep the trail marked for some time is the cards have a PVC construction to resist water. A clever deck