Human Grade - Clear 4.5in Downstem - 14mm

Human Grade Clear 4.5in Downstem (14mm) is a durable, high-quality replacement piece crafted from clear, heat-resistant borosilicate glass. Measuring 4.5 inches from the bottom of the ground joint to the tip, it features precision-slitted diffusion at the end to break up smoke into fine bubbles, delivering a noticeably cooler, smoother rip. Designed with a standard 14mm female joint to hold your bowl piece and an outer ground joint that fits 18mm water pipe openings (or 14mm flush setups depending on the rig configuration), it is an essential, easy-to-clean upgrade or replacement for maintaining optimal airflow and filtration in your glass piece.