uni-ball Signo 307 Fine Retractable Rollerball Pen

Signo 307 0.7mm gel ink rollerball pen features newly developed ‘Skip Free’ technology that will change your writing performance, offering an even smoother writing experience. With new skip free technology the Signo 307 offers stable ink flow and clear writing lines. With a sleek modern black barrel the Signo 307 is set to be a stand out.

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