Essential PITT® Artist Pens: Four nibs offer control and wide style options • Blackest, deepest ink color • Lightfast for 100 years • Doodle, draw and detail with this essential set of black fine-line nibs, perfect for creative journaling, card making and scrapbooking. They work beautifully on all types of papers and even canvas. Made from black odorless India ink that won’t bleed through your pages and is waterproof, lightfast and archival for creating beautiful designs that will last a lifetime. The Brush nib creates thick and thin lines. It will bend and bounce back to its original form, just like a real paintbrush, perfect for brush lettering and inking stamps. The Medium nib is a 0.8mm nib for bold lines. The Superfine nib is a 0.4mm nib perfect for handwriting and detailing. The Extra Superfine nib is a 0.1mm nib for the teeny tiniest details.