2PCS ERASER+4PCS SHARPENERS/CARD,24CARDS/INNER;48CARDS/CTN
ball shape design both for erasers and sharpeners. Suitable for back to school, home.
sell well in US Market
A pencil sharpener (also referred to as a parer or topper in Ireland) is a device for sharpening
a pencil's writing point by shaving away its worn surface. Pencil sharpeners may be operated
manually or by an electric motor.Before the development of dedicated pencil sharpeners,
a pencil was sharpened by whittling it with a knife. Pencil sharpeners made this task much easier
and gave a more uniform result. Some specialized types of pencils, such as carpenter's pencils are
still usually sharpened with a knife, due to their flat shape, though recently[when?] a fixed-blade device with a rotatable collar has become available.