Probably the most famous and symbolic categories of collections for online headshop smoking accessory vendors includes the well known umbrella terms bongs, waterpipes, and dab rigs, but depending on who those vendors are or how they're marketing these items, the terminology matters to those looking for something specific in mind...
In fact, some vendors consider all water pipes to be bongs, and keep it simple as that, whereas others breakdown their waterpipe collections into small rigs, oil rigs, dab rigs, recyclers, scientific glass, incyclers, etc.
The truth is that although there are some agreed to definitions about defining some categories of 420 glass based on their features, there really aren't any clear rules or guidelines about how to classify all the different kinds of glass for sale.
It comes down to vendors choice, and Smokerolla is no exception.
From this collection, search our side panel options for further breakdowns of the types of glass you're looking for.