The Gold 1 Diamond Burs Flame FG 862 F 012 A precision 24K gold bur. Better visibility - contrast of gold in the mouth, better than standard diamonds, reduces eyestrain Stays sharper - 24K gold reduces the dirt and debris that sticks to standard diamonds Easier to clean Helps to prolong chuck and turbine life Complete with 'dressing stone' - cleans the bur without damaging the grit, easy to use and sterilisable