The spray bottles are for cleaning and moistening the blanks, one for each grit.
The sharpening stone is to bevel the edges of the blanks.
A barrel or a stand like the ones they use at the Stellafane workshops that you can sit at.
The pads go under the mirror to prevent slipping during the grinding process, the cleats and wedges lock the mirror onto a piece of wood during polishing.
The plastic is only really needed in a un-finished basement were dust collects.
I found rubber gloves were necessary to keep my hands from chapping.
