The Black Magic Sharpener is comprised of two components: the sharpening stone and the sharpening stone holder. The Sharpener comes with one (1) stone holder and two (2) India Stones.
The sharpening stone used is an India Stone. This is a man-made, uniformly dense stone of synthetic aluminum oxide with superior cutting properties.
The stone holder maintains the stone at a 15 degree angle throughout the sharpening session. The stone holder is designed to seat fully and firmly into the BM Disc without striking the fleshing disc edge until you’re ready.

BLACK MAGIC SHARPENER Stone Replacements
Package includes FIVE (5) STONES
#11055 - $19.99
(Currently Out Of Stock)
The sharpening stone used is an India Stone. This is a man-made, uniformly dense stone of synthetic aluminum oxide with superior cutting properties.
Includes
FIVE (5) Stones in a package.