Vauen SIX series are wonderful pipes with 6 mm. filter option. Vauen is known as the number one in 9 mmm. filter pipes, but in order to provide slimmer and smaller pipes they have designed this line called SIX together with a Vauen, Dr. Perl 6 mm. filter. Naturally proportions are bigger on 9 mm. pipes versus these 6 mm. pipes. The Vauen SIX pipes are sold individually so what you see is what you get.
This is a very nice billard in "White Dot" quality which means they use the best briar you can get.