So I’ve been a 14mm male my whole life with every piece I own. I wanted a more reduced air flow and going from 14mm to a 10mm was great. This product allowed me to still use 14mm and my new 10mm banger. Love this product. Very clean and seems very durable being quartz and all.

Did you buy a headie rig but didn’t check the size? Bought a 12 instead of a 10, well this is gonna solve all of your problems.