With a broad writing line and sturdy rubber comfort grip, the uni-ball Signo Gel Impact pen is a joy to to write with. It contains uni Super Ink, which is fade resistant, water resistant and tamper proof.

• Rollerball broad
• Robust 1.0mm rollerball nib
• Consistent ink flow
• Ultra-smooth gel ink
• 1.0mm Tungsten Carbide Bll, Plastic(PC) with Rubber Grip Barrel, Stainless Steel Tip.
  
• Super Long Lasting Gel Ink
• Waterproof, Extremely Quick Drying
• Addicting Smoothness
• Package dimensions: L 1cm x W 1cm x 14cm