Box of 12 BIC Criterium mechanical pencils

A timeless model, the BIC Criterium mechanical pencil was first launched in a 2 mm lead version by the Conté brand and then was marketed under the BIC brand when the company bought Conté in 1979, thereby inheriting expertise for a long time in graphite mining. 
It was then available in 0.7 mm and 0.5 mm versions to offer even more precise tracing. 
A tool perfectly suited to technical drawing, its shape and non-slip ridges make it very pleasant to grip and hold. 
Its clip allows the mechanical pencil to be held in place during transport and allows you to always keep it within reach, in the back of a pocket for example. 
Finally, it is equipped with a shock-absorbing spring which absorbs shocks and prevents the lead from breaking. 
BIC does not like waste, it is obviously refillable with Criterium BIC 0.7 mm leads.