GRAV® 10mm 90° Hourglass Quartz Banger dual quartz coil An inline perc uses a

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GRAV® 10mm 90° Hourglass Quartz Banger dual quartz coil An inline perc uses aGRAV Hourglass Banger The GRAV Hourglass Banger features a distinct hourglass silhouette designed to function well for people who prefer cold start dabs. The inward curvature combined with two directional air intakes creates a whirling tornado effect, keeping inserts like pearls and pillars in constant motion within the bottom portion. This design maximizes surface area and heat retention, ensuring optimal vapor release and minimizing waste. Specs: