Washita Mountain Whetstone Co. Genuine Arkansas Sharpening Stones Genuine Arkansas Oilstone Sharpening Stones at Discount Prices! Here are all the Genuine Arkansas Sharpening Stones and Honing Oil at Deep Discount Prices: Genuine Arkansas Small Oilstone Measures 3" x 1 1/8" x 1/4. $ 1.99 Genuine Arkansas Large Oilstone Measures 4" x 1 1/2" x 1/2 $ 2.99 Arkansas Sharpening Stone Deluxe Honing Kit Genuine Arkansas Oilstones. $ 13.95 Genuine Arkansas Sharpening Sticks 8 1/8" wood base. $ 16.95 Genuine Arkansas EZHone Sharpening Kit Stones measure 6" x 1 3/4". $ 15.95 Washita Mountain Special Formula Honing Oil 3 FL. OZ. $ 2.99