Accessories that fit a 18.8mm Female Joint (90 Degree Angle)
The female 18.8mm ground joint is a popular size in many glass bongs, dab rigs, recyclers, and pipes. Choose from our selection of accessories designed to fit this size and upgrade your glass setup today.
To fit onto a 18.8mm Female (90°) Joint, you'll need an accessory with a 18.8mm Male Joint.
Titanium, Ceramic, or Quartz nails allow you to vaporize concentrates with any glass pipe.