22.00 USD
Pi Number. "π". Math Journal. Embroidered Notebook. Math Gift. Men's Notebook. Blue A5 Notebook. Science Art. Geometry Journal. Gift for Him
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ATTENTION PLEASE! This notebook is made to order, so please check the dispatching time to the "Shipping & Policies" Tab just above. Thank you!
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This notebook is made by using a traditional Japanese stab binding technique.
Front cover of a blue card stock, with a print of the sequence of "π" Number, partly hand embroidered in red cotton threads.
The number π is a is a mathematical constant, the ratio of a circle's circumference to its diameter, approximately equal to 3.14159. It has been represented by the Greek letter "π" since the mid-18th century though it is also sometimes spelled out as "pi" (/paɪ/).
Being an irrational number, π cannot be expressed exactly.
On the inner side, the cover is finely lined for smooth writing.
Bound with red jad string.
Contains approx. 50 sheets of white european paper (100 pages front and back).
Dimensions approx.: 21cm x 15cm / 8.3 x 5.8 inches (A5).
Great gift for an mathematician, a professor, a teacher, or just for your men!
Please pick from the options, the paper that you prefer inside the notebook:
1. Plain
2. Ruled
3. Squared
Slight differences may exist from the photo shown here, as it is completely handmade.
All my notebooks are totally handmade.
Each notebook is stamped at its back cover.
❀ If you have seen something you like but you want another color combination or some other variation, please contact me to create together the notebook of your dreams! ❀
Pens, pencils etc. shown in the photos are not included.
Thank you for stopping by! ☺
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