4 TEMPI OFFICINA
Convertible into 4 different functions:
The 4 tempi model is the only pen easily convertible into different functions:
- ballpoint
- roller ball
- roller color ball (four colors)
- 5.5 mm graphite pencil
- fountain pen.
In the box are five 5.5 mm leads (graphite-blue-red-yellow-green).
The photograph above demonstrates how this model comes in the gift box and the pens that can be assembled with the parts that are in the box.