I have ordered these pens once before (Summer 2012) and was extremely satisfied with them - they were a really bright, wonderful color, and really stood out. Each pen came wrapped in a plastic sleeve to protect it and they looked extremely clean.
I re-ordered them in March 2013 with a slightly different imprint, but still the same "Reflex blue" color printed on the turquoise pen. This time when I received the pens, the pens all looked dirty (on the inside of the barrel), they were unwrapped which might have caused the dirt, and the imprint and general turquoise color was much duller than on my first order. I've been happy with every other product from 4imprint, but this one I am much less satisfied with.