The Bergeon 5444 is a block made of abrasive powder and synthetic rubber for polishing, cleaning, and removing rust from metal. Great for use on watch cases or watch bands for a Satin Metal finish.
Dimensions: 80 x 50 x 20 mm
Instructions for use: Use dry. Water, soap, or petroleum may help make the results bette

Product Model : 5444-A: Fine 
Product Model : 5444-B: Medium
Product Model : 5444-C: Coarse