![Japanese natural whetstones Hakka Koppa HAK1](http://38828isusm.com.au/cdn/shop/products/T54A8167_{width}x.jpg?v=1606189998)
Japanese natural whetstones Hakka Koppa HAK1
Nice big chunk of thick reddish color Hakka koppa finishing stone for knifes or tools.
Not a soft but medium hard, fine and quite fast stone. Kazumi polish.
Collector stone.
Size: 158mm(L) x 10-100mm(W) x 33-41mm(H)