Correction: Apparently, as far as the US is concerned, Newell Rubbermaid owns
Uni-Ball and just relabeled this pen under the Liquid Paper brand to fit into
the Rubbermaid division for correction supplies here in the US.
When it works it works great, but lots of these white ink pens seem to feel
clogged or you need to clean the tip regularly with your finger. I haven't seen
many that are used rigorously with textured or repeated overlapping lines work
very well. It becomes more of a broken line type of work. Perhaps if you work a
little more patiently then maybe the lines come out more smoothly.
I had high hopes for this as I wanted a super dense white for my artwork, but
found it very difficult to keep an even flow going, the ball tip pushes through
the mark and basically creates two lines instead of one, overall not impressed.