Human Grade Glass Adapters (5) — 10mm, 14mm & 18mm Compatibility
Upgrade your rig with this five-piece set from Headshop’s Human Grade collection. Each adapter is handmade borosilicate glass designed to fit a wide range of joint sizes and types — 10mm, 14mm, and 18mm, available in both male and female configurations.
Compatibility & Fit
Designed to be compatible with Human Grade Water Pipes and any 10mm, 14mm, or 18mm water pipe, bong, rig, dab rig, or bubbler.
Key Features
- Five handmade borosilicate glass adapters
- Fits joints of 10mm, 14mm, and 18mm
- Male or female configurations for versatile compatibility
Why Headshop
Headshop is known for quality gear and reliable service, delivering durable adapters built to last and perform under daily use.
