Smooth Oil Ink 4-Color Ballpoint Pen 0.38 mm

Better than expected

This 4-color pen is great. The ink doesn't smudge at all, and I think it’s honestly better than most major brands out there. It’s just super reliable without any borebom in writing.

Writing

All colors of this pen is smooth, unless you flip and twirl it often.

best pens ever designed!

I am in love with this pen, I originally bought at MUJI Ginza but I lost it. When I saw MUJI US were selling it, I immediately bought 4 or 5, and I am amazed at how thin the ink point is, writes wonderfully. Will buy more!!