Home / Chinese Joints / Opaque Black Female 14/23 Ground Joint Opaque Black Female 14/23 Ground Joint Manufacturer: Chinese Glass Manufacturers SKU: GONGC-F14/23-BLACK Price: $2.50 — In Stock Opaque Black Female 14/23 Ground Joint that's 120mm long. Related Products Chinese Female 10/19 Ground Joint Chinese Male 10/19 Ground Joint Chinese Female 19/26 Ground Joint Chinese Male 14/23 Ground Joint Chinese Female 14/23 Ground Joint Chinese Male 19/26 Ground Joint Chinese Female 14/23 Unground Joint Chinese Male 14/23 Unground Joint