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Title: Gel pens are great, but run out quickly
Review: These gel refills are great. A smooth solid line of ink comes out every time, and it works as well as you'd expect. The down side, with all gel pens, is that they run out of ink much more quickly than regular pens. Keeping that in mind I was still surprised when I had to change the ink after only 3 weeks of daily use. Still think it's worth it, but just realize that you'll be buying these again sooner than you may have anticipated.
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