Double-sided whetstone phone charging Material: PP & nonwoven &

Material: PP & nonwoven & mesh

Tray material: environmental protection PP

Suitable size for playing indoors

1 x puzzle storage box

great for corner hanging

Double-sided whetstone phone charging Material: PP & nonwoven &These premium quality whetstones require no oil, and come with a flattening stone, a blade angle guide, a no slip bamboo sharpening base. How to use: 1. Fully immerse the whetstone in water and soak until bubbles no longer appear (approx. 5 10 minutes). 2. Place the waterstone together with the rubber base on a steady surface. 3. Use lower grit side of the knife sharpener for rough grinding. Move the blade back and forth at an angle of 10 30 degrees,