I‘ve had this cardstock for a while, and really wanted to try tangling on it. When I tried it with the Micron pen, though, it didn‘t work out. The ink bled into the paper. So I went through my stash and came up with these very fine gel pens made by Pentel.The Slicci pens come in basic colors and also some very nice metallics. I often see them at Hobby Lobby.