Cleo Skribent - Messograf - Mechanical Pencil
Absolute utility, absolutely conceived.
The Messograf is *the* writing tool for engineers, gadgeteers, mechanophiles and anyone who wants a pen that really stands out in a crowd.
The Messograf is not only a high-capacity, satisfyingly weighted, writing instrument. It's also a tire tread gauge, caliper rule, ruler (inches and metric) and thread scale.
For anyone who wants to be the envy of all the engineers in the room, anyone who wants to pack the most productivity into the most efficient space, or anyone who needed calipers and couldn't find them - the Cleo Messograf is the clear choice.
6" long, it weighs 1.1 oz.