Glasscity 4-Arm Diffuser Downstem | Clear | 18.8mm

Glasscity’s philosophy is that premium quality glass doesn’t have to cost a fortune and this diffuser downstem is a good example of just that. It is made from the finest borosilicate glass and equipped with a slitted 4-arm percolator on the end. Each of the arms features multiple slits, which create loads of bubbly action for silky smooth hits that are much more gentle on the throat and lungs.

The diffuser will add powerful filtration to any bong with an 18.8mm joint, and will fit any 18.8mm glass-on-glass slide bowl or attachment with a male joint. The Glasscity logo is placed on the side of the diffuser in black and white lettering.

The Glasscity 4-Arm percolator diffuser downstem is available in several different lengths, so there is bound to be one that fits your favorite bong. If you're not sure which length you need, have a look at the image that shows you the proper way of measuring the ideal length of your downstem.