They use all-natural hemp with a hemp-based binder, so you can feel good about throwing it in household garbage. The grinder itself is 100% biodegradable.
But you won't have to any time soon, this hemp grinder is extremely durable!
After nearly a year of hard labor, their test models did not show any sign of slowing down. Design to give you a consistent fluffy grind that Santa Cruz Shredder is known for.