3″ Downstem 10mm–14mm
Stock up on a shop essential your customers are always asking for. These 3-inch borosilicate glass downstems fit 10mm to 14mm joints, giving great compatibility across a wide range of bongs and rigs. Each piece features a precision-cut ground glass joint for an airtight seal, smoother airflow, and cleaner hits. Durable, heat-resistant, and easy to swap out — perfect for quick repairs or upgrades.
Flexible Fit: Works with both 10mm and 14mm bowls/joints
Durable Build: Heat-resistant borosilicate glass
Easy Upsell: Ideal add-on for new bong purchases or replacements
Retail Ready: Popular replacement part that keeps customers coming back
