collectable Roor item
18 mm RooR spliff adapter.
An excellent addition to any glassware collection, which allows you to smoke a rolled cone through your water pipe.
Plug the adaptor into the bong's joint to dramatically reduce the size of the hole so that the end of a rolled cone fits perfectly into it allowing you to draw the smoke through the water.
Docs Smokeshop. Best headshop in Baltimore. Great selection of pipes, bongs, vaporizers, and accessories.