India (aluminum oxide) Combination - Coarse and fine grit aluminum oxide abrasive surfaces produce strong, keen, long-lasting edges on quality tools. Orange/brown in color. Coarse/Fine, 6in. x 2in. x 1in.

Norton 6" India Alundum 175th Anniversary Edition. Famous India long lasting coarse/fine grit combination benchstone. The India alundum formulation cuts a little slower than it’s Crystolon counterpart but generates the finest razor sharp edge. Anniversary edition gift box.Measures 1" x 2" x 6". Made in the USA. Knife Care Sharpener Type: Stone MADE IN USA.