To commemorate this goal, in collaboration with the Aurora company, were created 125 numbered fountain pens. For the first time, a completely transparent fountain pen (demostetor) was created inspired by a pen template in use in the early 1900's: A fountain pen with a pencil and a dropper.
120 figures made of chromed hood and body made of high quality transparent resin which allows 
to observe the stainless steel and ebonite mechanism. Chromed finishes, ribbed nibs in 18kt rhodium-plated gold.
Only 5 (one for every 25 years of history) in solid gold and diamond embedded in clip and body
in premium transparent resin