For convenience. I hate it when the side of my palm rests on the spiral while writing.
In reply to https://bsky.app/profile/markpoa.bsky.social/post/3m4ez2p4ct226 (https://www.frederickcalica.com/?p=3372469)Sa experience ninyo: Replacing the wire with colorful yarn sa spiral notebooks: for aesthetics or for savings? (May nagpost sa X na sinasadya pala ito dati for aesthetics. Sa amin kasi, sayang yung unused spiral notebook pages. Hahaha)