The One Step Sharpener creates a long, curved point using a single step process. To create your point, simply insert the pencil and turn clockwise, applying steady, even pressure.
My lead keeps breaking. What gives?
Broken lead is usually caused by one of two things: off-centered graphite or dull sharpener blades. If you're using a Blackwing, it's likely the latter. Try replacing your sharpener blades and see if that fixes the issue.
If your sharpener is brand new and not sharpening properly, try adjusting the screw tightness. A blade that is too tight or too loose may not sharpen precisely.