This is me performing the "Corner Knocking" on a Muad-Dib– one of the 40ish steps in the manufacturing process of crafting these wooden vaporizers. It's the most difficult step of the process and a true measure of craftsmanship. Not to mention it's the scariest. My fingers float only half a millimeter from the rotating belt sander as I roll the wood block around its edges in order to round them.
This photo is featured on the back of the packaging which you can see below.