Describe Shelf life:3 years 1. Available in four colors: gold, white, black, and brown, perfect for both everyday and creative looks, creating a variety of styles with ease. 2. Highly pigmented formula: Smooth and smooth, even color in one stroke, creating a refined eyeliner effortlessly. 3. Waterproof, sweat-proof, and smudge-proof: Long-lasting, stays put, ensuring clear eyeliner all day long, suitable for all skin types. 4. Soft refill: Glues smoothly and easily, doesn't tug at the eye area, making it easy for beginners. 5. Portable and easy to store: The compact design makes it easy to carry around, allowing for stress-free touch-ups anytime, anywhere. Precautions: 1. Keep out of reach of children to prevent accidental ingestion. 2. If you feel unwell, stop using immediately. 3. Do not use on damaged or swollen skin. 4. Store in a cool and dry place. Comment: 1. The manual measurement tolerance is 2-5g, please do not mind your replacement 2. Due to differences in different displays, the images may not reflect the actual color of the product. Thank you very much