Describe Shelf life:3 years Color:Brown, Cool Black, Dark Brown 1. Dual-ended design: One ultra-fine tip precisely defines a wild brow shape, while the other brush easily blends color for a natural, flowing look. Even beginners can quickly master this product. 2. The waterproof and sweat-proof formula prevents smudging and fading, ensuring clear, three-dimensional brows all day long. Suitable for oily skin and hot weather. 3. The ultra-fine tip measures only 0.5mm, allowing you to precisely define each brow hair, fill in any gaps, and effortlessly create a distinct, natural-looking brow. 4. Smooth and easy to apply, the delicate texture doesn't tug at the skin, allowing you to easily create a variety of brow styles, from everyday commuting to sophisticated looks. 5. Designed specifically for beginners, with moderate, easy-to-control color, and included with the eyebrow brush tutorial, you can use it for multiple uses, easily achieving a three-dimensional brow look. 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