- Impregnated with silicon carbide

- Long lasting, fast cutting and always concentric in motion

- Use Dura-Green Stones for: composites, amalgams, precious alloys, non-precious alloys and porcelains

- Use Dura-Green Fine Stones for: composites and porcelains, see Unmounted Finishing Wheels section, for Dura-Green Wheels

SHOFU RAVES AND RECOMMENDATIONS

- Sharpening Dental Instruments with Dura-Green Stones or Dura-White Stones

After years of hit and miss sharpening of dental hygiene instruments, Dianne Glasscoe Watterson has developed a technique that is easier, faster, more effective, and promotes better ergonomics than any other manual technique. Using a high-speed handpiece, SHOFU Dura-Green or a Dura-White Stones, plus magnification, Dianne Glasscoe Watterson visually examines the instrument and removes the shiny, dull edge part of the blade until the cutting edge does not reflect light.