Tevreden over afwerking en werking.
Natural Whetstone Zenmyo To-oku-dono Karasu Dai
Product Details
Large raw rock.
Weight: Approx. 1.6kg (1615g)
The miner personally hand-wrote the inscription to prevent origin fraud and products.
The ink can be washed off with water.
If you wish to fix the inscription, it is recommended to coat it with a diluted curing agent (2-4 times dilution).
Please polish and flatten it.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.





