** This brand requires that all warranty claims be handled with them directly.** Introducing Cone. An exciting addition to the Helix collection. The Cone is made with the same patent-pending, double helix design for filtering and cooling. The ergonomically designed conical shape provides a more lightweight feel and hold, while creating more resistance and tighter pull. The Cone pays homage to the classic joint and is made to enhance your dry herb experience. Helix accessories: Drift Case, Carbon, & Grinder. Precision-crafted in pure, non-toxic brass The more Cone is used, residue builds creating a sticky filter for a debris-free experience Intended use for dry herb/flower Double helix design increases surface area and length by 2.5x, cooling airflow Exterior dimensions: 90mm L x 13mm D Bowl capacity: 0.3 - 0.4 grams Weight: 1.5 oz Limited lifetime warranty Designed in California, assembled in Taiwan