Known for their expertise and resourcefulness in nearly any situation we find that employing ninjas as hired help in the shadows can improve every aspect of life if you don39t have a rent a ninja dojo nearby then the wallet ninja is just as good and slides into a card slot in your wallet this excellent 18 in 1 multi tool has loads of helpful gadgets including several screwdrivers a bottle opener can opener nail remover and even a mobile phone stand it39s quite impressive especiall