Each order is for the following packages of grit and polish:
1 - 4 OZ Package of "Coarse" grit for tumbling.
1 - 4 OZ Package of "Fine" grit for tumbling.
1 - 2 OZ Package of "Pre - Polish" for tumbling.
1 - 2 OZ Package of "Polish" for tumbling. (Cerium Oxide polish)

The above will allow you to polish 3 pounds of rocks. Cerium Oxide is a high quality polish and will provide a high luster to almost any rock.