دفتر الدروس الرئيسي Sedulus كبير الحجم A4 أفقي أصفر

The 110 g/m² paper inside is thick enough that my fountain pen doesn't bleed through at all. The landscape orientation makes it perfect for sketching across two pages.

The 110gsm paper handles my water-based markers beautifully with no bleed-through, and the landscape layout is perfect for sketching out wide diagrams. I've already filled half the pages in just a week of note-taking.

I love how the oversized A4 landscape format gives me so much extra room to sketch and write without feeling cramped. The 110 g/m² pages are thick enough that my fountain pen doesn’t bleed through at all, which is a huge plus for me.