Featuring our patent-pending double helix insert, Pipe delivers an unparalleled smoking experience, filtering out impurities and delivering smooth, satisfying hits every time. Crafted with anodized aluminum, the outer bowl boasts a commanding appearance and a large capacity of up to 1g - perfect for sharing with friends or enjoying on your own. - Precision-crafted in pure, non-toxic brass and anodized aluminum - The more Pipe is used, residue builds creating a sticky filter for a debris-free experience - 3-piece design allowing for easy cleaning - Intended use for dry herb/flower - Fits up to 1g of flower/herb - Double helix design provides cooling airflow - Exterior dimensions in inches: 6.25" x 4" x 1.5" - Weight: 7.5 oz - Limited lifetime warranty