| 摘要 |
<p>A pencil having a longitudinal axis and a gripping recess, in which the inside contour of the gripping recess in a first sectional plane transversely to the longitudinal axis has at least one concave portion. The inside contour of the gripping recess in a second sectional plane intersecting the first sectional plane at the longitudinal axis has at least one convex portion.</p> |
