Take our heavy duty 50mm Metal Grinder for a spin! The sharp teeth on these bad boys offer a very smooth and fine grind.  Simply place your herbs or buds into the stop, twist away, and collect in the lower compartments. These promotional aluminum grinders are sure to make anyone new to smoking feel a little more comfortable. Perfect to promote health centers, cannabis conventions, head shops, dispensaries, industry fairs and more.

• Come equipped with a screen for catching pollen
• Scooper for collecting pollen included