- Human Grade
Human Grade | Downstem 14mm
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The Human Grade Downstem is a versatile and durable replacement, designed to fit any 14mm water pipe for a seamless experience. Available in multiple sizes, it ensures optimal airflow and filtration for smooth hits. Each package includes a printed ruler to help measure your downstem and joint size for the perfect fit.
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- Brand
- Human Grade
The Human Grade Downstem is a versatile and durable replacement, designed to fit any 14mm water pipe for a seamless experience. Available in multiple sizes, it ensures optimal airflow and filtration for smooth hits. Each package includes a printed ruler to help measure your downstem and joint size for the perfect fit.





















