In 1988, Victorinox introduced the RocKnives series consisting of 6 Ambassador knives. These knives have polished stone handles from 6 different regions of the world. In 1989, these Ambassadors were followed by matching Bijou (Classic) knives.
The scales on this one are made of Rosa Betha granite, from the Italian island of Sardinia.
The RocKnives were sold in a nice gift box, but unfortunately this one came without a box :(