If memory serves I think the rouge is 32k. Is it red?

From a website:

Schaffner manufactures a variety of jeweler's rouge to meet your specific requirements.

Red Bright Jeweler's Rouge

The abrasive medium is a superfine, soft red rouge combined with just enough hard grease binders to keep the compound on the buffing wheel. Used to bring out a high color on Gold, Silver,
Sterling , Platinum and Brass.

White Jeweler's Rouge

An extremely dry grade of compound made with ultra-fine, soft abrasive powders. Produces a clear, brilliant, mirror-like finish on chromium, stainless, carbon steel, brass and aluminum.

Green Jeweler's Rouge

A very dry compound made with green chromium oxide powder. Used in the jewelry trade for extremely fine color buffing jobs on all classes of metals. To a mirror bright finish and to remove light "metal fuzz" or lap lines without disturbing the essential dimensions of the work.