My only beef with the pen is if I pushed too hard or did too fast of a stroke the paint would splatter and not make a clean line

Nice opaque fine lines

I will not buy the other since this works great for fine lines

Works great from start to finish, and the line is perfect

As with any paint-pen, these have to be shaken before using, and tamped on scrap paper/paper towel before using so that your first application isn't an unforgiving blob in the middle of your work, but once it gets going, it feeds a smooth opaque consistent line through the very fine tip

Very happy with this marker - it has a nice solid line, not sheer

Super crisp white lines

and I have big globs that I have to clean up or it hardly comes out at all and the lines are so faint, you can't see them.

I have to push down on the nib several times for a thick, smooth, line

I love these white markers..they are a liquid consistency, and require shaking to keep them well blended and opaque...but used properly, they easily create vivid white lines on black inks, or paper!

Does fairly fine lines and slightly thicker ones if you use the side of the brush.

The tip is firm and it made nice lines

Extra fine line looks amazing!

Awesome lines.

Leaves a clean, pure white line even over acrylics

It glides on and really does leave a fine line.

Perfectly crisp white lines over markers, no bleeding or fear of smudge or picking up the colors around it

Wow, these are the best markers for fine line tune ups on work, or just for print lettering.