Ninjas don’t wear coats since they tend to seemingly teleport away to another place in a puff of smoke just like now Nightcrawler of the X-Men does, but during those rare moments when they’ve missed their target with a throw of a shuriken, why not parade those dubious assassination attempts on your life by turning the embedded shurikens in your wall into a showcase for all and sundry who drop by, making it impromptu coat hangers for you and your guests at the same time? This deliciously attractive idea will retail for £7.99 a pop.