Ninja Glass Rainbow 4-Part Metal Herb Grinder – 1½″ Dropdowns Remove the bowl to clear

Remove the bowl to clear the chamber after your draw

Ideal for low-temp dabs where terpene preservation is key

The narrow tubing ensures less air passing through the rig

How Does The CD Case Design Improve Portability

Ninja Glass Rainbow 4-Part Metal Herb Grinder – 1½″ Dropdowns Remove the bowl to clearSmall, stealthy, and smooth. This Ninja Glass rainbow finish metal herb grinder keeps your prep quick and tidy with a compact 1 footprint and a reliable four piece build. Key Features & Specs Size & Material: 1 diameter (approx. 40 mm); durable zinc alloy metal Build: 4 part design with grinding chamber, fine mesh kief screen, and catch tray Teeth & Grip: Diamond style teeth and easy twist rims for consistent results Included: Pollen kief scraper Best