Golden Ratio Blank Notebook | Large


Does “φ” ring a bell? Ancient Greek mathematicians were the first ones to study this simple and amazing ratio and its properties: the golden ratio!

When you first see this awarded notebook you will realize it offers a visual aesthetic pleasure. Exactly because it has been designed according to the golden ratio. Use it for endless hours of enjoying sketching and writing. 

What they do in “Hartovasilion” (the paper kingdom) is to promote greek design by combining high-standard aesthetics with top-quality local production.

Availability: Out of stock

  • Dimensions: 20.5cm x 26.4cm
  • 80 blank sheets 
  • 90gsm acid-free paper 
  • Flexible glossy cover with flaps and loose spine allowing to lay flat
  • Designed and made in Greece

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