Pack Size: 12, Ink Colour: Black, Nib Size: 1.0mm (Broad), For expressive large handwriting, Ultra-smooth gel ink for consistent skip-free writing, Sturdy rubber grip for comfort and control, fade-resistant / water-resistant & tamper-proof, For reliable everyday use, The uni-ball Signo Gel Impact pen has broad writing lines that perfect for Bold handwriting, This pen combines comfort and quality and relaibilty
