WTS stones from Kyoto 京都

[mooncake]

1.Yellow marble 400# 205x75x25mm.
2.Grey/white 1.2k/8k # stone 205x75x35mm
Item 1 need to soak in water for 20 minutes. It is similar to latte yellow stone.
Item 2 is resin types , need to soak about 10 minutes.
The stones can be used to maintain
sharpness of knives
price : USD 150

 

[tostadas]

Do these have a brand, or just the color?

 

[mooncake]

Private label ,SUN.