What exactly does the 'nubber' do? I am gonna order a set of these cause I smoke a bundle cigar that I cant live without but it often has a very tough draw and it's about time I bought some of these. I shoulda got the petroglyph one when I had the chance years ago but I am a fool and lost out on a beautiful piece with that one. I wish someone would start making those again- such a shame to waste that talent.
Jay
Jay