I bought five Copenhagens as beaters for walking on the beach and in some of the more rough neighborhoods in north Chicago, back when pipesandcigars was owned by a pipe shop in Albany, NY. I think they started this line when production moved to Italy, a few years after Bjarne Nielsen passed. The acrylic stems have flat, comfortable buttons. The drilling is solid and the airflow smooth on all of them. I exchanged one of them due to a sand pit in the chamber of a sandblasted bent egg (the old P&C traded for a similar one, even though it had been smoked). A couple of them smoked nicely from the get-go, and two of them took years and many bowls to break in (somewhat immature wood, I suspect). Not bad pipes for what I paid for them. This was over a decade ago, though; the quality may or may not be what they were.