This versatile dual-tip pen enables you to draw both thick and thin lines with accuracy. Select from a broad bullet tip for bold marks or an ultra-fine tip for detailed work. Perfect for brightening up organizers, diaries, and writing pads with vivid color coordination and artistic touches. Featuring a selection of 36 hues with quick-drying, water-based ink that won’t bleed through the page. The robust fiber tips stay sharp and durable over time.