Bong

A bong is a water pipe in which smoke is filtered and cooled by water before you inhale it. The principle is centuries old, and the effect is still convincing today: cooler, smoother, cleaner to draw than a dry pipe or a joint. In the scene, the bong is cult – and if well made, a piece of craftsmanship that lasts a lifetime.

How does a bong work?

The core is water filtration. When you draw, the smoke passes through the water chamber, where it cools down and some of the coarse particles and water-soluble substances are trapped. The result is a noticeably smoother draw that doesn't scratch your throat and lungs as much. Anyone who has ever drawn from a well-built glass bong understands why many people want nothing else.

The construction of a bong

As different as bongs may look – the components are almost always the same:

Water chamber – the bulbous part where the water sits and filters.
Tube with bowl – this is where the smoking material goes. The bowl is detachable and interchangeable.
Downstem – directs the smoke into the water. As a diffuser with slits, it creates finer bubbles and better filtration.
Joint – the standardized plug connection, usually NS 14 (14.5 mm) or NS 18 (18.8 mm). A clean precision joint determines airtightness and draw.
Carb hole – an optional side hole (Carb Hole) through which you control the draw.
Mouthpiece – the upper rim from which you draw.

What materials are available?

The most important factor for quality and taste is the material:

Borosilicate glass – the gold standard. Heat-resistant, tasteless, durable. Practically all high-quality bongs are made from it.
Acrylic – cheap and robust against falls, but the taste suffers and scratches accumulate.
Silicone – indestructible and travel-friendly, functional but a compromise.

At EHLE., we work with thick-walled borosilicate glass out of conviction – because there is simply no better choice for smoking behavior and durability.

The most important types of bongs

Cylinder bong – straight tube, clear draw, easy to clean.
Beaker bong – bulbous stand shape, more volume, tip-resistant.
Percolator bong – with an additional percolator for even finer filtration.
Ice bong – with notches for ice cubes that extra cool the smoke.

Why craftsmanship makes a difference

There's a world of difference between an off-the-shelf bong and a handcrafted glass bong. Wall thickness, cleanly worked joints, a well-designed diffuser – these decide whether a bong just works or feels really good. At EHLE., most of our products are made directly in our workshop in Germany, many pieces pass through Thomas' hands. Not an anonymous mass-produced look, but glass with character – right down to the genuine one-of-a-kind piece.

How do I clean a bong?

Regular cleaning keeps the taste clean and the glass clear. Empty old water after each session, rinse thoroughly once or twice a week with suitable cleaning accessories.

Frequently asked questions

What joint size do I need?
The most common are NS 14 and NS 18. It is important that the bowl, downstem, and bong have the same size. Sizes can be combined using adapters.

How much water should be in the bong?
Enough so that the downstem is one to two centimeters in the water. Too little filters poorly, too much splashes into the mouthpiece.

Glass or acrylic – which is better?
For taste, durability, and feel, definitely glass.