One of the most known and appreciated materials of our friend is definitely Primary manipulation 5. We have chosen it to create our new Supernova 2025 - integrated piston mechanism.

A very ambitious project born from the collaboration between Leonardo Officina Italiana and Jonathon Brooks, in our opinion currently one of the authors of the most eccentric and singular resins in the world. 

The colors of Primary manipulation 5  recall a supernova, the powerful and luminous explosion of a star. A brilliant burst of light, sparkling in a refined combination of nuances. Plum, purple, magenta, orange, all warm tones prevail and in a little portion turn green, cyan, blue, a touch of cold colors.

Pen closed: 150mm 
Cap length: 69mm 
Barrel length with nib included: 134mm 
Uninked weight: 34g 
Maximum cap diameter: 17mm 
Grip diameter: 11.5mm