Description: Polishing compound in 1/3lb bars.  
Black is extra coarse and is used for rough polishing on all metals.  
Tripoli (brown) is a good beginning semicoarse polish for non-ferrous metals.  
White is a medium-fine polish for non ferrous metals and also for plastics, fine polsih for ferrous metals.  
Red rouge is the standard fine polish for non-ferrous metals (except aluminum).  
Green is a specialized fine polish for stainless steel though it also works on most non-ferrous metals.  
Blue is an ultrafine polish for most metals and plastics.
 
Approximate Size:  4 3/4" length by 1" square.  
Material:   Varies
 
Made In USA