Thanks to the collaboration between Perpetua and Pennelli Faro Solo®Perpetua® is born, realized for Borciani e Bonazzi.
Borciani e Bonazzi celebrates its 70th anniversary with a drawing and writing innovative tool that didn't exist before.
Solo®Perpetua® is the recycled graphite pencil that blends in its final part together with its brush, Solo®.
Solo® Perpetua® is different from other pencils: it is made with an innovative and technological material composed of 80% recycled graphite from scraps of industrial processing.
Solo® its brush used to be a plastic bottle.
Solo® (Patented by Pennelli Faro) is a monomaterial brush made of recycled plastic from post-consumer bottles. Perpetua® (Patented by Alisea) is the pencil in 100% Zantech, an innovative material produced using Upgraded Recycling Graphite recovered from industrial production.


  • It has a single flat side that does not roll it off
  • Writes, draws, fades and watercolors
  • The stroke is comparable to a 2B hardness

Sold in a single pack in cardboard.

Limited edition.

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€14.01 (VAT incl.)
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