Sedulus 主課程筆記本 加大 A4 直式 橘色

I've been using this for my botanical sketches and the extra 20% space over A4 makes a real difference when drawing large leaves. The 110gsm pages hold up well to light watercolor washes without any bleed-through.

The pages are thick enough that my fountain pen doesn't bleed through, and the oversized format gives my diagrams plenty of breathing room. The orange cover feels sturdy, like it'll survive a whole term in my bag.

Finally, a notebook that doesn't buckle under my fountain pen—the 20% larger page is perfect for sprawling botanical sketches. The 270gsm cover actually feels sturdy enough to toss in my bag without a worry.