Cone Dry Herb PipeIntroducing Cone. A stunning work of art. The unique design of Cone by Vessel delivers unmatched performance and style, setting it apart from the competition. With its patent pending double helix structure, it offers a one of a kind experience that combines filtration and cooling for the ultimate sensory journey. Expertly crafted from high quality, eco friendly brass. As Cone is used, residue builds up to create a sticky filter that ensures a debris