BIC - BICFPINFAP10AST Felt pen with a 0.4mm tip combines the smooth feel of a ball pen with the bold laydown of a marker to create smooth, vivid lines. Professional wrap and metal clip create a premium look and feel for use in any setting. To maintain excellent legibility, the permanent ink will not bleed through paper to help keep your writing legible. Plus, the water-resistant ink prevents smearing when dry for results that last.