Features:

• It's brand new, good quality & high perf ormance
• Sharpening Stones For Sharpener Professional Sharpening System
• A fine-grained whetstone lubricated with oil, used for fine sharpening.
• The Ruby sharpening stone and Agate Stone,For Polishing,Sharpening.
• Can Make Mirror surface, mirror finish.
• The Ruby Sharpening stone is made from sintered crystals of synthetic ruby.
• It's extremely hard, maintain their shape well and are resistant to wear.
• Mainly used in industrial instrumentation, precision parts, miniature knives, stones, measuring tools, cutting tools, instruments, carbide, etc.

Specifications:

• Size:100*25*10mm
• Model:A ruby sharpening stone (3000 Grit), the other side is agate stone (10000 Grit)
• Material:Ruby stone and natural agate (as it is natural stone, some stone has other color like black or white dot etc, please pay attention)

Package Included:

• 2Pcs Sharpener  Reference:14060017S01