Not to quote Fugazi or anything but cutting your “nails to the quick” is something that is certainly avoidable with the proper grooming products. Notcot points us at this very interesting nail file made from natural limestone from the Pyrenees Mountains. The nail file comes with a case to store it in your pocket or satchel. As the product page puts it, it “looks good in public when you have an emergency repair.” Choose from three levels of coarseness to get those tips just oh so perfect. Get it now for 32$US from Fitzsu.