Dura-Green Stones are excellent for fast contouring and finishing. Dura-Green Fine Stones are ideal for surface characterization and adjusting details.Silicone carbide. Long lasting, fast cutting and always concentric in motion. Use Dura-Green Stones for: composites, amalgams, precious alloys, non-precious alloys and porcelains.
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer
Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.