マグネットしおり

The magnetic hold is genuinely strong—it snaps shut between pages and stays put even when I toss the book in my bag. At 14 grams, I barely notice it’s there, which is exactly what I wanted for a lightweight carry.

The slim 4.5 cm width means it doesn’t stick out past my book’s edges, and the magnetic closure is strong enough to hold multiple pages without slipping.

I was worried it would slip off, but the magnet holds my page perfectly even when I toss the book in my bag. At 14g it's light enough to leave in place, and the slim 4.5cm width doesn't stick out past the page edges.