Since you asked. I had 1 oom paul by Cavicchi. It was a fine looking pipe, beautifully carved. I say this as a sculptor and former woodcarver. It was the most beautifully shaped oom paul I have ever seen. But it tasted like crap. The dark stain he used had such a strong taste it ruined the smoke. I smoked it for a month or so, but it didn't get better. So finally I removed the stain, mostly with Green Chartreuse, a 100+ proof liqueur. Still tasted like crap. So I sold it back to smokingpipes at a big loss. Wouldn't consider another. Let me say something. There are people on this forum who would not give anyone such a bad review, no matter what. I believe that a big advantage of this forum is that we can warn each other about problems so that we make a minimum of bad purchases. Pipemakers have to be responsible for what they do, including the choice of stains. Maybe his lighter stains taste better. Maybe he has not such good taste and does not know the difference. I read somewhere that 75% of humans do not have fully developed taste buds. Whatever, watch out for his dark stain. In case you read this, Claudio, you are a great carver, but should get a second opinion on stains before you use them. Because briar is a root, the stain does not remain on the surface, it penetrates into the pipe and the taste of a bad one can linger for years. I am finally ready to throw out a 1959 Stanwell black sandblast with an awful stain. It took 35 years for the taste to go from bad to not so bad. I tried to sell it to smokingpipes, but they returned it. I would have taken $10 for it.