The GR8TRGrinder (Easy Change Screen/Chamber Not Included) is modular by design. When it comes to assembling and configuring your GR8TR, the choice is yours. You can also break it into a slim pocketable Storage Puck. Grind and Go with the GR8TR from Kannastör.
Jar Body (Includes Stainless Easy Change Screen)
Solid Body (Includes Stainless Easy Change Screen)