If you are looking for a diamond nib, then your research is over here. That's because our product can meet your need. Adopted of reliable material, this product is practical and durable for long time use, which is not easy to get deformed and bring you much convenience. Features - ColorSilver -Material:Stainless steel - Size: 3.30X2.50X0.50cm/1.30X0.98X0.20in - Size: 3.00X2.00X0.50cm/1.18X0.79X0.20in - Size: 3.00X1.50X0.50cm/1.18X0.59X0.20in -Offers a variety of pen head options, making it easy to switch between different styles and correct any mistakes. -The precise diamond effects achieved with these pen heads result in more refined and visually appealing artwork. -The durable metal material ensures that the pen heads are not easily , allowing for long-term use and enjoyment. -Designed for both diamond enthusiasts and professional artists. -Metal construction of the pen heads ensures a reliable and consistent performance, allowing artists to focus on their artistic expression. Package list: 3 x nibs