For Mastro De Paja this 3C One Sun is one of their higher grades. I got it for a steal on eBay, no-one bid on it for some strange reason. I love everything about this pipe; the long shank, the bend, the small curved bit, the bowl shape, the grain...everything. As if this wasn't enough, it smokes like a dream - thankfully not a wet one! It was made in 1980 and appears to be almost unsmoked.