NORTON 8" Crystolon Coarse/Fine Combination Sharpening Stone . Stock #N-JB8. Overall dimensions are 8" X 1" X 2". When it comes to sharpening equipment, from small stones to large grinding wheels, Nobody beats Norton!!! They have been in the sharpening business since 1823! Made in USA. New in the box. The price on this sharpening stone is $16.00. Buyer to pay $5.50 priority mail shipping and insurance. Shipping outside the U.S. is $22.00 (Canada is $8.50). Oklahoma residents add 9% sales tax. .