If you want to make a lifetime investment in your smoking collection, get a Kannastor grinder. 

The Kannastor Multi Chamber Grinder has been ruling the market for more than 15 years, and that's no wonder. It's made with space-grade adonized aluminum and features sharp micro-teeth that deliver a perfect, fluffy grind. The bottom chamber is designed for pollen collecting and can be easily removed when you need a more portable, 3-piece setting. 

This grinder comes with a patent-pending Easy Change Screen with magnetic connections, which allows you to try out a different mesh size or replace a worn-out screen. Completed with a convenient clear window and backed with a lifetime warranty, this grinder will soon become an essential part of your daily smoking ritual.