| 摘要 |
A letter opening device for use with a writing instrument having a writing end and a distal end includes an elongate clip and a protrusion generally perpendicular from the elongate clip for operative coupling to the writing instrument. The letter opening device also includes a cutting blade extending between the elongate clip and the protrusion to open a letter when the letter is passed between the elongate clip and the writing instrument from the distal end toward said writing end. The protrusion may alternatively be coupled to a sleeve for removable attachment to the writing instrument.
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