Pocket fountain pen, with a trilobate arched shape, made in graphene filament with aluminum details.

ADA winner 2021
SKU: 8055727120014 Category: Tags: , ,


Pocket fountain pen, with a trilobate arched shape, made in graphene filament with aluminum details.

Each tool is individually made by using innovative additive manufacturing 3D techniques.

The complex unique arched shape turns out to be extremely clean in its design, ergonomic and perfect to be embraced by the three fingers of the hand. A pleasant finishing texture to the touch, with a good non-slip grip. Natural finish in graphite color.

Cartuccia inchiostro colore nero inclusa
Pennino stilografico con pennino in acciaio inossidabile, tratto medio
Lunghezza penna stilografica chiusa                                          10,3 cm
Lunghezza penna stilografica aperta con cappuccio                13,5 cm
Diametro max. fusto                                                                         1,5 cm
Peso                                                                                                      23 g


Distinctive Features CENTO


In the additive manufacturing production process used, the junction line along the body of the object certifies the slowness and production precision of each piece, enhancing its value of time and the quality of three-dimensional printing production.

Each artifact becomes even more valuable thanks to its own mark, like a scar, unrepeatable and unique for the texture obtained from the processing of the graphene filament, for its tactile pleasantness and for the natural finishing color of graphene.


Consente all’oggetto di scrittura di non scivolare sul tavolo come invece tutte le altre penne a sezione circolare. Con tre dita si impugna bene la penna e si comunica il proprio messaggio.


CENTO3, are the years from the birth of Achille Castiglioni (1918) to the realization and presentation to the public of the writing project of the two architects Castiglioni and Cavaglià (2021).

ADA winner 2021

Additional information

Tipologia pennino

Broad, Fine, Medium


Bio-based PLA polymer and graphene


Artisanal assembly, 3D printing


On request


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