Describe Shelf life:3 years 1. Flat-tip, tongue-shaped design precisely covers dark circles and tear troughs,making it suitable for both professional and everyday makeup use. 2. High-quality fiber bristles are soft, delicate, and non-irritating, offering both coverage and comfort, making them suitable for sensitive skin. 3. Multifunctional detail brush precisely corrects blemishes such as acne scars and blemishes, ensuring a more even and natural application. 4. Ergonomic handle design provides a non-slip grip for easy control, making it suitable for both professional and everyday makeup use. 5. Suitable for all concealer products, including creams and liquids, achieving high coverage and long-lasting results. 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