Uni-Ball PIN 0.1(S) Drawing Pen - Black 12-pack PIN-01-BLK The Uni-Ball PIN 01 12-pack provides artists, illustrators, architects and designers with precise fine-line pens for drawing, writing and technical work. Each pen features a calibrated 0.1 mm tip that produces a strong but fine black line, while Uni-ball Super Ink offers water-resistant and fade-resistant performance once dry. Fine, Controlled 0.1 mm Lines The calibrated 0.1 mm polyacetal nib is suitable for fine outlines, detailed illustration, layering and controlled hatching. It provides a useful balance between delicate line work and a clearly visible black mark. Suitable for Creative and Technical Work The fine tip can be used for stippling, cross-hatching, free shading, sketching, technical plans, annotations and precise handwriting. Its supported point also makes it practical for use with rulers and drawing templates when handled carefully. Water-Resistant Pigment Ink Uni-ball Super Ink creates a solid black pigment line with resistance to water and fading once dry. Completed line work can therefore be combined with watercolour and other water-based media without readily disturbing the dried ink. Protected Drawing Tip The polyacetal nib is supported and protected by steel, helping provide control during precise drawing. A removable cap protects the tip between uses, while the stainless-steel pocket clip allows the pen to be secured to a sketchbook, notebook or organiser. Practical 12-Pen Supply This box contains 12 identical black 0.1 mm pens, making it suitable for classrooms, creative studios, design departments and users who regularly work with fine lines. Every pen provides the same nib size and ink colour for consistent replacement and distribution. Key Features: Pack contains 12 black Uni-Ball PIN 01 drawing pens. Calibrated 0.1 mm tip produces a strong but fine line. Suitable for layering, hatching, stippling, shading and technical drawing. Black pigment ink is water-resistant and fade-resistant once dry. Dried line work can be combined with watercolour and other water-based media. Polyacetal nib is supported and protected by steel. Capped design protects the fine point between uses. Technical Specifications: Specification Details Brand Uni-Ball Range PIN Model PIN01-200(S) Supplied SKU PIN-01-BLK Product Type Fine-line drawing pen Pack Quantity 12 pens Ink Colour Black Tip Size 0.1 mm fine Nib Type Calibrated fine-line tip Nib Material Polyacetal, supported and protected by steel Ink Type Uni-ball Super Ink pigment ink Ink Properties Water-resistant and fade-resistant once dry Barrel Colour Black Barrel Material Plastic (PP) Closure Removable cap Pocket Clip Yes Clip Material Stainless steel Refillable No Erasable No Individual Pen Dimensions Approximately 10.5 × 12.9 × 138.5 mm Individual Pen Weight Approximately 11.1 g Box Contents 12 × Uni-Ball PIN 01 black 0.1 mm drawing pens Keep your studio, classroom or design workspace supplied for precise line work by adding this Uni-Ball PIN 01 12-pack to your cart today.