Tri 10 Arkansas Knife Sharpening Stone Kit. 

This includes a Hard (Fine) Arkansas stone and a Soft ( Medium) Arkansas stone and an Aluminum Oxide Coarse stone with a one ounce bottle of honing oil. 

The stones are the standard Tri stone size of 10" X 1 5/8" X 1/2".

This is first quality stones.

New. Made in USA.

No Warranty. No Refunds.