Hi, fellow stoners I am looking to see what size downstem I need for my bong. [attachment=1499506:ImageUploadedByGrasscity Forum1405095653.313890.jpgz Sent from my iPhone using Grasscity Forum
Looks like 18 mm and 14 mm for the bowl. Sent from my SAMSUNG-SGH-I537 using Grasscity Forum mobile app
He is saying that the bowl is a 14 mm connector and the down stem that goes into the bong is 18 mm also you need to take into consideration how long the down stem goes into the bong. I hope that helped a little. You could also clean the down stem making it a legal tobacco down stem and take it into a smoke shop.
i measured the bong slot and it is 18.8. can i get a 14.4/18.8 downstem then just use that because the bowl is 14mm? Something like this: http://www.ebay.com/itm/Downstem-Down-Stem-Glass-14mm-18mm-5-Long-/131050968692?pt=LH_DefaultDomain_0&hash=item1e833f1674