I'm buying a new bowl for my bong, but being a first-timer, im not sure how to figure out the size? Grasscity says the joint size for my bong is 18.8mm > 14.5mm, does that mean I can buy any size between those two?
That means the downstem is 18mm on the outside, and fits into a 18 mm female joint on your bong, and the inside joint on the downstem is 14.5 mm, meaning you need to get a 14 mm bowl, make sense?