Fine retractable rollerball pen for precision writing, featuring new improved gel ink. The barrel has a modern design with a rubberised grip, allowing for comfortable writing.
With newly developed Skip Free technology the uni-ball Signo 307 will change your writing performance. Offering an even smoother writing experience, stable ink flow and clear writing line.
With newly developed Skip Free technology the uni-ball Signo 307 will change your writing performance. Offering an even smoother writing experience, stable ink flow and clear writing line.
