10/18 Blue Male GG Joint(0)No Reviews yet Pinit $3.75 Quantity discounts available QuantityPrice SKU: 1MB This item is IN STOCKCurrent Stock: 199 Quantity -+ Add to Cart Details Item name: 10/18 Blue Male Ground Glass Joint Item ID: [1MB] Item Description: When ordering ground glass joints you must consider measurements ... Details Back Details Item name: 10/18 Blue Male Ground Glass Joint Item ID: [1MB] Item Description: When ordering ground glass joints you must consider measurements (X/Y=) Where X is the Top Outer Diameter, and Y is the Length of the Grind. A 10/18 would be a Top Outer Diameter of 10mm and a grind length of 18mm. How It's Sold This item is sold per joint end. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review