Helix pipe Gunmetal by vesselStep into a world of unparalleled smoking experience with the Helix Pipe Gunmetal by Vessel. This exquisitely crafted piece of art is a testament to Vessel's commitment to delivering both style and performance. Patent Pending Double Helix Design: The innovative double helix design sets this pipe apart, offering optimal filtering and cooling for a smoking experience like no other. Precision Crafted Brass: Crafted in pure, non toxic brass, the Helix