●Achieve mental focus with a new hobby! Home use whetstone set (coarse + medium + fine grit)

● Household Sharpening Stone Set (Coarse, Medium, Fine)

This is a set of three sharpening stones used for sharpening kitchen knives at home.
Sharpening your knives can significantly improve their cutting performance.
Some people enjoy sharpening as a hobby on weekends.
It is also said to be good for mental focus as it requires concentration.

1. Coarse Grit Stone | Approx. #80 - #400
→ This is a black stone, but the grit number is unknown. It was used for sharpening kitchen knives at home, so I estimate it to be around #400. It has a coarser grit than the brown 1200 grit stone.
Approximate Dimensions: Length 21 cm, Width 6.5 cm, Thickness: 2.8 cm
Use: For repairing nicks and chips, and for major reshaping.
Features: Strong grinding power, removes a significant amount of metal.

2. Medium Grit Stone | Approx. #600 - #1000
→ This is a King Deluxe #1200 (brown stone).
Approximate Dimensions: Length 21 cm, Width 6.5 cm, Thickness: 3.5 cm
Use: Restoring sharpness, general re-sharpening.
Features: Does not remove too much metal, creates a moderately smooth surface.

3. Fine Grit Stone | Approx. #2000 - #12000+
→ This is a stone with a gray acrylic base, but the grit number is unknown.
I used it for sharpening Japanese knives, so I estimate it to be around #3000.
I used this stone frequently for quick sharpening.
Approximate Dimensions: Length 19 cm, Width 7 cm, Thickness: 3 cm
Use: Final finishing, mirror polishing, achieving ultra-sharp edges.
Features: Removes very little metal, smooths the surface.

Please check the images for details.
For specific instructions on how to use sharpening stones, please refer to resources like YouTube.