The Human Grade Downstem is a reliable, all-purpose replacement piece crafted to match 10mm water pipes with ease. Offered in a range of lengths, it’s built to provide smooth airflow and effective filtration for consistently clean, comfortable hits. Each package includes a printed measuring guide so you can quickly confirm your downstem and joint size for an ideal fit.
Includes: One (1) Downstem
Available Lengths: 3" • 4" • 6"
Joint Size: 10mm
Packaging Feature: Printed ruler for simple downstem and joint measurement
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