- Pen with Scale.
- Ballpoint Pen was one unique Design.
- Ballpoint pen.
- Callpers scale (mm/inch) display and on the surface of the body, can measure up to 90 mm (Accuracy 1/10mm).
- Carved tables when you tap Threading in the back top of the body hole (Drill diameter) size in memory for debs bar is inscribed on the back bottom of the body.
- Moved to the pen where moving parts using clips and measurements such as grooved tires.