uni-ball - UB-157 Liquid Ink Rollerball Pens - 0.7mm Nib - Blue Ink - Pack of 5

Filled with Uniball Super Ink, an advanced ink formula that is fade, water, and chemical resistant, as well as acid free. Unique 'Uni-Flow' system ensures ink flows consistently to give a smooth writing experience down to the very last drop. The 0.7mm nib creates a fine, 0.5mm line that lends itself perfectly to note taking and general writing tasks. Its capped top clicks closed, staying put, and ensuring that this pen will never leak in your pocket. The stainless steel tip with tungsten carbide ball ensures that this pen will never break when you need it the most.