Brass wire is non-sparking and softer than steel. Can be used to clean or create a soft, satin or matte finish in soft metals like gold, copper, brass. Will not scratch. Very effective on flat surfaces and in hard to reach areas like slots. Do not run in excess of 15,000 RPM.

WARNING: This product is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.