Name: Jaunepierre (3000 grit whetstone/sharpening stone)
Ingredients: White fused alumina
Process: Method for making magnesium chloride cement
Usage: Fine grinding and polishing of blade
Usage and precautions:
For the first time, polish the surface and soak in water for 1-2 minutes before use.
(Do not soak for a long time. Doing so will seriously damage it. The stone will become soft and cracked, and it can’t be used normally.)
For normal use, spray water evenly on both sides. There will be better results after soaking for 1-2 minutes.