Kuru Toga Engine

Overview
The Kuru Toga Engine is a proprietary system designed to keep the lead sharp and at a point automatically. There are currently two types of the Kuru Toga Engine available, the Standard Model, and the Advance Model. The Advance model is designated as such because it rotates the lead twice as fast as the Standard model, 20 strokes to 40.

How it Works
The engine works by rotating the stick of lead a small amount after each stroke of the pencil. A stroke is detected when there is pressure placed on the tip of the pencil. When the pressure is released, the lead rotates.