Uni-Ball 307 Retractable Gel Ink Pens

by Uni-ball
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Gel pens provide vivid, bold lines, but when conventional gel ink skips and blobs, it can impact the writing experience. But the new uni-ball 307 Gel Pen features a revolutionary gel ink that provides a superior, skip-free writing experience without blobs. 307 writes on virtually any paper surface, producing a glossy finish.Available in red, blue, and black ink, the uni-ball 307 Gel Pen provides you with a fluid writing experience. The 307 uses archival-quality ink that's fade resistant, water resistant, and protects against fraud.


  • Enjoy vivid, bold lines without skipping or blobbing even on glossy paper
  • Textured grip provides superior writing comfort and control
  • Features uni Super Ink which protects against water, fading and fraud
  • Cellulose nanofibers give the acid-free ink a perfectly smooth skip-free writing experience with 50% less viscosity than conventional ballpoint pens.