How to Use an Alvin Rotary Pencil Lead Sharpener
Rotary pencil lead sharpeners by Alvin are designed to sharpen the graphite tip of the pencil to a fine point. The pencil must be properly positioned into the sharpener in order for it to properly function. Attempting to sharpen the lead tip incorrectly can result in a broken tip or a lack of proper sharpening. The Alvin sharpener is designed to be operated with only one hand.
Instructions
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1
Position the sharpener to the end of a table or desk where it can be clamped down securely.
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2
Tighten the clamp nut until the sharpener is positioned securely and does not wiggle easily.
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3
Insert the tip of the pencil into the opening in the top of the sharpener.
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4
Twist the pencil clockwise, keeping it as straight as possible. Inspect the tip after each rotation until the desired sharpness is achieved.
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5
Lift the pencil out of the top opening. Insert the tip into the lower opening so it can brush against the internal filter. The filter removes graphite dust.
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6
Lift the pencil out of the filter opening.
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References
- Photo Credit pencil image by AGphotographer from Fotolia.com