48 UNIQUE COLORS: This pen set contains 48 vibrant colors, each pen is designed with a fine liner tip on one end and a brush tip on the other. Each ink color is unique and can meet the needs of a variety of creative projects. Dual-ended Design: Each pen is equipped with a 0.4mm fine line tip and a 1-2mm soft brush tip. The fine line tip is perfect for drawing details, outlining or writing, while the soft brush tip is suitable for large areas of coloring, shading, handwriting art and calligraphy. Inspire endless creative possibilities: Whether it's coloring books, painting, hand-drawn art or other creative projects, this marker set can help you realize your ideas. The clear plastic packaging makes it easy to store and is also an ideal gift choice for birthdays, graduations and more. VERSATILE APPLICATION: This marker set is an ideal choice for both beginners and professional artists. It can be used not only for coloring, writing, drawing and doodling in detail, but also shines in large-scale art projects such as shadow effects, large-area color filling, etc., truly achieving perfect coverage from detail to whole. HIGH QUALITY NON-TOXIC INK: Made of high-quality water-based ink, harmless, odorless and pH-balanced, these markers not only write smoothly, but also meet ASTM D-4236 safety standards, ensuring that they do not harm the health of users.