Super Fine Stone Knife Sharpener Oil Stone Polishing 3000# Ruby & 10000# Agate Whetstone
3.94″ x 0.98″ x 0.39″ (100 x 25 x 10 mm)
1.97″ x 0.98″ x 0.39″ (50 x 25 x 10 mm)
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.
1 x Two Sides Sharpening Stone
Please pay attention the size,it’s very small,but it’s natural jade and agate. The bigger size is much expensive.