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The Logical Air notebook is 20% lighter than the Logical Notebook, but is available in the same two sizes: A5 and B5. The 56gsm paper is not only fountain pen friendly, but also is printed with a proprietary system of line/dot/grid and a variety of line heights (5mm, 6mm and 7mm), the Logical Air gives you the ability to write, align, diagram as precisely as you want to be! Available in 2 sizes including: A5 (5.8" x 8.3") | 30pgs B5 (7" x 9.9") | 30pgs
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🇺🇸 Ship from USA · On Agora since 2026
$2.49