The Trittical collection contains the 3 writing tools: CENTO3.E multifunctional art pencil, CENTO3.G pocket fountain, CENTO3.O PORTAMINAS Designed in 2001 by Achille Castiglioni and Gianfranco Cavaglià and now made in graphene, the finest and most seductive material, by 3D printing. Square gift box, handmade and made of custom soft touch ego.M paper. Box dimensions: 25x25x3 cm. A detailed description of the CENTO3 project, in Italian and English, is included. Made in Italy. Distinctive features of CENTO3. The footprint. In the process used by additive manufacturing production, the binding line along the body of the object certifies the slowness and precision of production of each piece, promoting its value over time and the quality of 3D printing production. Each artifact becomes even more valuable thanks to its own unique mark, like a scar, unique and unique due to the texture obtained from the processing of the graphene filament, its pleasant touch, and the natural finish of the graphene color. The trilobed shape prevents the writing object from slipping on the table like other circular pens and ensures a perfect ergonomic grip for holding with the three fingers of the hand. The name CENTO3 represents the years from the birth of Achille Castiglioni (1918) to the realization and public presentation of the writing project by the two architects, Castiglioni and Cavaglià (2021).
