| 摘要 |
Two arms are pivotally connected at their upper ends. Each arm has at its lower end a rounded gripping surface comprising a tip made of a high-friction material. At the pivot, there is a spring urging the arms apart. When in use, the tool is held so that the tips of the arms touch the paper to be lifted, the arms are pressed together until they are side by side, a portion of the paper is caught and pinched between the arms, and the paper is lifted and separated from the stack.
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