This may be the case with the Twist, a pencil sharpener less complex than the pencil it sharpens. The Twist is just that: nothing more than a sheet of sharpened steel, twisted to put the blade ...

This Gas-Powered Pencil Sharpener Will Decimate Your Standard No. 2. By J.E ... as well as the metal head of the type of old-fashioned manual pencil sharpener that was once a staple at any grade ...

The original model of the Dexter sharpener was first introduced in 1914. That model only allowed for one size of pencil, and was improved and relaunched to include the rotating wheel with calibrated ...

“Depending on the required thickness of the lead we have developed five different kinds of sharpeners which generate leads of different thickness having 0.5, 0.6,0.7, 0.8, 0.9 and 1 mm diameter,” said ...