We've also thickened the parallel rings of the can opener's functional head, which allows you to more stably position the blade to the edge of the can during the first step of opening the can. Smooth Edge Can Opener: We use Japanese DC53 steel instead of ordinary steel to make the blade of this side can opener, which greatly improves the sharpness and wear resistance of the blade, thus prolonging the blade service life of the can opener.
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