These replacement nibs are great for maintaining the performance of your watercolor markers, oil-based markers, and large-tip markers. The white round-tip design ensures a smooth and even application of ink, making them ideal for a variety of artistic and writing tasks. Easy to replace, these nibs help you keep your markers in excellent condition for all your creative needs. Features -Color:White -Material:Plastic -Size:4.00X0.50X0.50cm/1.57X0.20X0.20in -Effortless replacement: the round replacement nibs are designed for easy and quick replacement, ensuring a easy experience for users -Versatile applications: these nibs are suitable for watercolor markers and can be used in various creative fields such as painting, illustration, journaling, and doodling -Durable and : made from plastic fiber material, the nibs are highly durable, resistant to wear, and maintain their shape for prolonged use -Consistent drawing experience: the round replacement nibs provide a smooth and consistent drawing experience, enhancing the quality of your artwork -Intricate and detailed strokes: the white round nibs offer fine and detailed strokes, allowing for the creation of intricate lines and details, making your artwork more vivid and dimensional Package list: 4 pcs x 20pcs Replacement Nibs