Can we beat the world largest pocket knife with the Rieci Sharpener?#fyp #knife #knifesharpening

A revolutionary petty knife #fyp #knife #knifesharpening #ray #knifesharpener #rui #knives

Some knowledge on the Rui HSS Series #fyp #knife #knifesharpening #ray #knifesharpener #rui #knives

The Story of Rui High Speed Steel Series. The Story of Ray and Master Gao.

Just one compact waterproof case, you are ready to go! #fyp #knife #knives #knifesharpening #kitchen

Sharpness test on apple #fyp #knife #knifesharpening #ray #knifesharpener #rui #japaneseknives

Potato thin slice sharpness test #fyp #knife #knives #knifesharpening #kitchen #kitchenknives

Customer’s knife treasurer box #fyp #knife #knifesharpening #ray #knifesharpener #rui #knives

Rui “CURVE” tested on watermelon skin #fyp #knife #knifesharpening #ray #knifesharpener #rui

What does a pull-through sharpener do to your knife? #fyp #knife #knifesharpening #ray

For those with more patience, let’s get into some of the details with whetstone sharpening#fyp

Does this $60 sharpener work? #fyp #knife #knives #knifesharpening #kitchen #kitchenknives

The basics of knife sharpening #fyp #knife #knives #knifesharpening #kitchen #kitchenknives