Alloy steel via heat treatment, grinding blade, enable to keep sharp edge and high precision.

合金钢材质经热处理，研磨修边刀，刀口锋利，精密度高。

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Clean the shave after each use to keep the cutting edge sharp.

每次使用完后要清理电动剃须刀以保持刃口锋利。

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Thin edge(about 1mm thickness)slitting with automatic and manual grindstone grinding to keep edge sharp and make slit paper smooth and tidy.

采用薄刀分切（厚度仅为1毫米）、设有自动、手动砂轮磨削，保持刀刃锋利，使分切的纸板平滑整齐；

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Several well-placed surprises and unexpected turns not only keep you on edge but also give you the verbal equivalent of sharp slaps in the face.

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