Maruoyama Sirosuita are finishing stones. This stone cuts very fast. It is great for achieving kasumi finish. It leaves soft iron and soft stainless steel cloudy compared to polish it will leave on carbon steel. It has some beautiful rings around the strata and some nashiji spots on the face.
Length - 7.15"
Width - 2.6"
Thickness - 1.5"
Hardness - 2.5 - 3
Grit - 4,000 - 7,000
Weight - 2 Lbs 4.9 Oz
Some stones have defects and inclusions. we cannot guarantee perfect shape and wearing. All sales are final on natural stones.