Unleash your creativity with our Watercolour Brush Pens, available in Round and Flat tip styles. Featuring nylon bristles, a refillable water barrel, and a protective cap, these pens are perfect for blending, shading, outlining, and more. Whether you're painting, hand-lettering, or doing calligraphy, these pens offer smooth control and clean, consistent flow. Choose from three size options to suit your art style—from delicate detailing to broad strokes. Brush Variants & Sizes: Round Brush: - S: ~3mm - M: ~4mm - L: ~5mm Flat Brush: - S: ~5mm - M: ~10mm - L: ~15mm Features: - Refillable water reservoir – just add water or ink - Durable, soft nylon bristles for smooth strokes - Protective cap to prevent leakage and drying - Perfect for use with watercolour paints, inks, or just water - Great for beginners and professional artists alike