| 摘要 |
PROBLEM TO BE SOLVED: To provide a hamburger cutter capable of cutting a hamburger in a wrapped state by the wrapping paper without cutting wrapping paper. SOLUTION: This hamburger cutter 10 is provided with a cutting edge 10c disposed along a side edge 10a. Thickness T of the cutting edge 10c decreases toward the tip 10f, and the tip 10c has a flat surface or a curved surface.
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