The Pentel Finito! pen features permanent pigment ink, making it check safe and fade and water resistant. Create smooth, skip-free marks thanks to the smooth-flowing liquid ink. Durable plastic nib produces seamless, extra-fine lines with no bleed and no smear on most paper. Snap-tight cap helps your ink last longer. 0.4mm tip writes extra-fine lines. Backed by Pentel exclusive limited lifetime warranty.