| 摘要 |
A marker tip (1 or 2) for use in or forming part of a writing instrument and being of the general type formed of a fibrous and porous material. The tip (1 or 2) has a generally elongate body (3) of circular cross section and includes conically-shaped marker surfaces (5) on each of its ends. The converging end (8) of each conically-shaped marker surface (5) is positioned slightly off-centre with respect to a central axis (9) of the tip (1 or 2) such that each marker surface (5) is comprised of a variety of radial marker widths as well as a writing point (8). All such radial marker widths are inclined at equal angles with respect to the central axis (9) such that the marker tip (1 or 2), and associated writing instrument, may be held at a single angle with respect to a marking surface when drawing lines of varying widths. <IMAGE> |
