Seal Engraving Stone ① Whetstone Surface 8.8cm Seal Engraving Supplies Ceramic with Lid Price reduced! 1980 yen → 1580 yen Outer dimensions: 11cm Height: 3.7cm (including lid) Whetstone surface: 8.8cm Ceramic This is a whetstone for smoothing out unevenness on the seal surface of seal materials and leveling non-horizontal parts. It shows signs of use, so please consider this before purchasing. I also have other seal engraving and calligraphy tools and materials for sale. Please take a look if you are interested. I also offer combined shipping and discounts on shipping costs.