You probably know steel wool from the scourer pads. However, steel wool can be used for many things. Read here 20 brilliant applications of steel wool.
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Rhodes American Steel Wool - 8 Grades (available : 0000; 000; 00; 0; 1; 2; 3; 4 )
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Homax Medium Grade #1 Steel Wool (12-Pad) 10121111-6 - The Home Depot