I have used these before . I like them !

Writing is smoth, non obtrusive and clear, although I would have liked to see the amount of ink left in the pen, as some others do.

They're pens, they write smooth, don't smudge, don't look like eyesores, and they're fairly cheap. No complaints.

Smooth, good feel to them.

je recommande ces crayons très lisible lorsque l'on écrit l'encre dure longtemps

Pen writes well and is very comfortable when writing