Check-out what we have on offer for you, there's a great selection of pipes and adapters of all shapes and sizes. We have thick ones, thin ones, short ones, and long ones. There are plain ones and colourful ones and ones with patterns on and some just plain weird ones.
However, they are all made from specially heat-treated thermal borosilicate glass known to some as pyrex. The boring science bit, it has low thermal expansion properties; meaning it doesn't expand and contract a lot when heated and cooled. It doesn't mean it's indestructible, it does break if dropped and can crack and become weaker when you apply heat to glass. Always take care when using heat on glass.