WS Heisenberg HNBG Glass Precooler | 18.8mm

This solid HNBG Heisenberg precooler from WS is made from durable, 5 mm thick glass and has the HNBG logo on its body in gold print. The precooler is compatible with both beaker base and straight tubed bongs and comes with an 18.8 mm slitted diffuser downstem. The downstem is decorated with a Heisenberg logo and comes with an 18.8 mm male herb bowl with matching decal. The precooler measures 23 cm / 9 inches in height and provides important cooling and filtering of your smokey bong rips, while also removing unwanted impurities and ash.

To use, fill up the ashcatcher with a small amount of water and place it into your bong. As you inhale, the smoke travels through the precoolers downstems slits and gets filtered through the water before it even reaches your bong. This process provides a guaranteed smoother, cleaner, more enjoyable hit thats less harsh on the throat and lungs.

This durable precooler bong attachment is perfect for all smokers searching for a great ashcatcher at a great price. The HNBG precooler is now available to order in a selection of color options: clear, blue and green. Please select the color option of choice in the drop down menu when you place your order. Check out our unmatched selection of precoolers and other bong accessories available for an unbeatable price at Grasscity.com.