These little fellas got the nickname ‘Ace of hearts’ from their shape. One of them has seen a bit of action, the other doesn’t look like it’s ever been used. Ricardo Cassin was one of Europe’s top Alpinistes during the mid 1900s and went on to set up his own mountaineering company. Quite where we got these two from we are not sure, though they make a nice addition to our ever growing collection of pitons.