ROOR Diffuser
Made from strong, resilient glass and offering plenty of holes at the tip for excellent diffusion and minimal drag, ROOR's diffuser downstem is an exciting spare or replacement tube for your bong! The holes break up your pull into smaller bubbles, cooling and filtering by increasing the surface area of the smoke. Smaller bubbles also make your bong much quieter!
ROOR's sturdy, high-grade glass diffuser is available in 14.5mm or 18.8mm, in a variety of lengths, so choose your joint size and desired size from the drop down menus when ordering. (Remember to measure from the top of the middle joint to the bottom end of the tube!)
Founded in the 1980s by German glass-blower Martin Birzle, ROOR produces high-end premium borosilicate glass bongs and smoking accessories, many of which you can find right here on our site!
