Swingline Optima 20 Electric 3 Hole Punch, 20 Sheet Capacity, Silver (A7074520)
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<b>[Product Information]</b><br>
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<li>Portable operation with batteries or AC power</li>
<li>Automatic reverse feature to ease jams</li>
<li>Punches up to 20 sheets of 20 pound paper at a time</li>
<li>Oversized activation button</li>
<li>Transparent, hinged chip drawer</li>
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