Vball Liquid Ink Stick Roller Ball Pen, 0.5mm, Black Ink-barrel, Dozen
Special formula ink and Advanced Ink Feed System ensure consistent, skip-free lines from the first stroke to the last. Visible ink supply lets you see how much ink is left. Pen Sub-Brand & SKU Line: VBall® Liquid Ink; Pen Style: Stick; Pen Type: Roller Ball Pen; Refillable (Yes/No): No.