| 摘要 |
The tooth pick (1) consists of a thin strip of flexible material which is, at least locally, provided with perforations (5). The material may be metal, pref. stainless steel, or plastics. The strip pref. has rounded ends (2,3) and may have a concavely curved edge (4). Thickness is pref. 0.05-0.10 mm. - These tooth picks can be packed match book-fashion, their rear ends (3) being integrally connected with a transverse strip via narrow tear-off portions.
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