Electric pencil sharpener:
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Pressing a button on a ballpoint pen
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Putting on the ballpoint pen
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Hole puncher
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Scissors cutting paper
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Take out a pencil from the pile.
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Manual pencil sharpener
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Pen writing
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Scripture with ballpoint pen
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Pad opens, Seal, closes
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Remove eraser by hand
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Throw a ballpoint pen on the table
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Crunching paper rustling
★★★★★