The uni-ball Signo 307 Rollerball is a retractable gel pen preventing the nib from drying out and allows leak-free storage. The 307 uses uni Super Ink that makes it waterproof, fraud resistant and permanent. This makes it perfect for legal documents or for scrapbooking.

It?s rubberised grip makes it comfortable to use for long periods. The Signo 307 has a newly developed nib makes it perfect for long essays. If you are a student the Signo 307 is a must. This pen comes with a 0.5mm nib.

Key Features:

• Delivers a smooth writing experience, stable ink flow and clear writing line
• High quality finish with ergonomically designed grip for superior comfort and control
• Newly developed 'Skip Free' technology gives superior writing performance
• A stylish rollerball pen that can easily be attached to a notebook or shirt pocket
• Retractable pen protects the tip from damage when not in use
• Features innovative Super InkTM that protects against water, fading, and fraud.
• Tip size : MICRO 0.5mm