編輯四功能筆

The 0.7mm tips glide smoothly through manuscript margins, and flipping between black and red mid-sentence is effortless now. It’s become my go‑to for grading drafts, and the click mechanism feels solid enough for daily pocket carry.

The 0.7mm tip writes smooth on both cheap paper and my sticky notes, and clicking between black and red is so quick I don’t lose my train of thought during edits. It’s replaced two separate pens in my bag already.

As someone who juggles three different drafts before lunch, the 0.7mm tips mean I can mark up margin notes in red and underline key lines in black without swapping pens once. The ink glides cleanly and doesn't bleed through my paper, which is rare for a multi-pen.