磨刀石內容 : 
‧ 刀具缺口時快速修整研磨刀面
‧ 整石(整平砥石平面)修整其更細之磨刀石
‧ 使用時可一邊研磨一邊潑水
‧ 粒度 #240
 
Description : 
‧ Will give a razor sharp edge
‧ Needs water for lubrication
‧ Grit #240
 
It produces a sharp edge with just a few strokes and with light pressure. It is easy to use and only needs water for lubrication. Made in Japan.