| 摘要 |
<p>A hand held instrument adapted to be held in use between a user's fore finger (5), middle finger (6) and thumb (7) in the manner of a writing instrument, comprising an instrument grip (2) provided with a substantially triangular cross-section, in which a first side (3) and a second side (4) of the cross-section are provided with a concavity adapted to receive a portion of either the user's fore finger or thumb in use.</p> |
