Glass 14/18mm Hex-Tek Stem Set

Matched 2-Piece Glass Set: Includes the PieceMaker SG 14 Male Glass Bowl Slide and the 4.5in Hex-Diffuser Downstem for a complete plug-and-play upgrade. Hexagonal Pattern Diffuser: The downstem features a matrix of hexagonal perforations at the base, engineered to divide airflow into dense micro-bubbles for superior water contact, enhanced cooling, and quiet percolation. Ergonomic Horn Handle: The bowl slide is crafted with an extended curved glass horn for easy, heat-free removal and built-in roll-stop safety on flat surfaces. Heavy-Duty Borosilicate Glass: Precision-blown from high-purity borosilicate glass for high thermal resistance, durability, and pure, uncompromised flavor transmission. Airtight Ground Joints: Precision-machined SG 14 ground glass taper ensures an exact, airtight seal between bowl, downstem, and water pipe. Laser-Etched PieceMaker Logo: Finished with the signature PieceMaker logo directly on the glass bowl chamber. Our glass stem set 4.5in works with Kali, Kali Go, Kolt, Kermit, and Kirby.