A new hit line from Rattray`s Pipes: The green stained Lowland pipes with metal ring. They are all very nice in the finish and the green stain is transparent enough for you to see the grain in the briar wood. All the Lowland pipes have a 9 mm. filter option, but you choose to smoke without it or insert an adapter. This one from the Lowland line is a stylish and cool looking benty Dublin shape.