Glass Hookahs Water Bongs Percolators Gear Perc Blown Smoking Water Pipes 18mm joint size for Oil Rigs and Dab

This piece features sleek and clean clear glass that allows you to watch this concentrate rig or water pipe function. Clear glass allows you to watch the bubbles stack as your smoke/vapor percolates This item features an 18mm joint size. It will fit other 18mm pipes/accessories of the opposite gender. This item features a female joint. It will fit all male jointed pipes and accessories of the same size. This glass pipe contains thick glass which increases its durability and longevity. Thick glass pieces are less likely to break due to their heavy glass construction. Bent neck designs offer aesthetic and functional qualities..syi