- Flexible brush tip varies from fine lines to broad strokes - Water-based, odorless, solvent-free ink - Opaque, highly pigmented color on a wide variety of surfaces - Quick-drying, fade-resistant, and water-resistant when dry Posca Brush Tip Paint Markers combine the vibrant, opaque coverage Posca is known for with the versatility of a flexible brush nib. The responsive tip bends and tapers with pressure, making it easy to transition from delicate details and lettering to expressive brushstrokes and filled areas. Ideal for illustration, hand lettering, journaling, mixed media, customization projects, and fine art applications, these markers write smoothly on paper, canvas, wood, glass, fabric, plastic, metal, stone, and more. The richly pigmented, water-based ink lays down evenly, blends while wet, and dries to a durable matte finish. A built-in mixing ball keeps pigments evenly suspended for consistent color application. Simply shake, prime the tip, and create. Use water for softer, wash-like effects or layer colors for vibrant highlights, crisp details, and dimensional artwork.