Ceramic Whetstone Gang Yan Hui (kagayaki) #5000 NK-2050 from Ceramic.
Japanese catalog name: セラミック砥石 剛研 輝（かがやき） ＃５０００ ＮＫ－２０５０
Catalog specification: ＃５０００ ＮＫ－２０５０
Category: Kitchen Knives and Sharpening Tools
Ceramic Whetstone Gang Yan Hui (kagayaki) #5000 NK-2050 from Ceramic.
Japanese catalog name: セラミック砥石 剛研 輝（かがやき） ＃５０００ ＮＫ－２０５０
Catalog specification: ＃５０００ ＮＫ－２０５０
Category: Kitchen Knives and Sharpening Tools