Sharpener (1) for sharpening pencils (3), comprising: at least one sharpener body (4) having a sharpener channel (2), the sharpener body (4) having at least one first wall (4.1) directly delimiting the sharpener channel (2) and at least one has the sharpener channel (4.2) not directly delimiting the second wall (4.2), as well as at least one securing element (5) formed in one piece with the at least one second wall (4.2).
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