2 very bendy knives, which is sharper?#fyp #knife #knifesharpening #ray #knifesharpener #rui #knives

Green knife on green beans, sharpness test! #fyp #knife #knifesharpening #ray #knifesharpener #ruiПодробнее

Sharpness test on a tomato #fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее

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

Hairdressing scissors, sharpness test #fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее

Rolling bittermelon, sharpness test! #fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее

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

Fixing customer’s “Japanese knife”#fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее

Cut throat vs Rui “ZEN” #fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее

Rating a set of global knives #fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее

Cutting a tomato with Rui Cleaver #fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее

Eggplant sharpness test!#fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее

Demonstration of the new Rolling Stone#fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее

Poker sharpness challenge #fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее

Clear water bottle sharpness test #fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее

The new Rolling Stone Pro!#fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее

Green petty knife vs Green Mango #fyp #knife #knifesharpening #ray #knifesharpener #rui #knivesПодробнее