Heisenberg Hole Diffuser with 18.8mm ground joint

The Heisenberg hole diffuser with an 18.8mm ground joint is a high-quality downstem with a perforated diffuser end piece – ideal for smoother, pleasantly filtered smoke development.

The sturdy borosilicate glass features the classic Heisenberg logo and fits all 18.8mm joints. The hole diffuser's perforations ensure good turbulence and thus effectively cooled smoke.

Available in several lengths – measured from the top edge of the joint – this downstem is the perfect replacement or an upgrade for your bong.

We ship all packages with DHL. Orders placed and paid for before 12 PM (Mon-Fri) are usually shipped on the same day