Good item, I bought the 140mm one. However, it didn't turn out to be 140mm, it was 145mm
The Glass Downtube 14.5mm (Stem Only) also makes a great upgrade from your 1 piece stem that will let you use any bowl with a 14.5mm joint / connector.
Content produced on 14/07/2014
Glass Downtube 14.5mm (Stem Only) has been reviewed 1 times scoring an average stars
Archie on 10th April 2019
Good item, I bought the 140mm one. However, it didn't turn out to be 140mm, it was 145mm