This is an inline barrel perc rig by NDVR Glass, electroformed and taken to the next level by Shipwreck Glass. The two main features here are the insane percolation this rig produces, and the fantastic copper electroplating by Shipwreck. The joint and stem are 18mm – made to rip. The stem comes in to an inline 18mm perc that stacks like mad in the small lower chamber. The pull is then drawn up into a massive barrel perc that turns the percolation up to 11. Let me be clear, this one goes up to 11. The restrictor at the beginning of the stem tames the stacks and splashing, and creates a great tube for crushed or shaved ice to cool things down. Shipwreck created viewing windows in the electroplating, built around a triangular theme. The amazing patina on the copper sets the piece off. This comes with a custom 18mm female flower bowl with glass screen incorporated, also electroformed by Shipwreck.