US Tubes 10 Inch Simple Beaker 45 x 5mm with Sandblasted DecalThis Piece is part of their "Simple Series" which aims to minimize cost while continuing to provide high quality pieces. We do this by using less glass as well as using an open end downstem and standard size joint. This reduces the labor and parts cost which translates into savings for the collector! Height is 10 Inches Comes with 19 14mm downstem Comes with 14mm slide Features scientific grade 45 x 5mm tubing, 45mm is outside diameter and 5mm is wall