Cleave angle≤0.5°, smooth cutting surfac;Durable, up to 48000 cleaves Rotatable 24 cutting points, per point reaches 2000 cleaves Hanging hole design on the outer packaging, convenient for storage and display The pin positioning and groove design of the outer packaging, Not easy to shake, protect the blade during transportation The pin positioning and groove design of the outer packaging, Not easy to shake, protect the blade during transportation