The battery-operated iPoint Halo sharpener features durable, titanium nitride-coated blades that provide excellent cutting performance. Its large, transparent shavings container allows you to see when it needs to be emptied, ensuring consistent cutting efficiency. With its unique design, the iPoint Halo adds a high level of style to any desk. Requires 4 AA batteries (not included). Titanium nitride-coated cutting mechanism, suitable for pencil diameters up to 8 mm. Automatically starts the sharpening process.