Describe Shelf life:2 years 1. Unique thumb design conforms to the curve of your finger, allowing for easy control of application pressure for a smooth, natural-looking base. 2. High-density flocking material, as soft as cotton candy, suitable for wet or dry use without caked-on effect, blends seamlessly with a single tap. 3. Designed specifically for air cushion powder puffs and liquid foundation, effectively absorbs foundation, minimizing waste and ensuring even application. 4. The porous structure conforms to facial contours, ensuring precise coverage even for details like the nose and eye corners. 5. Skin-friendly and breathable material, gentle and non-irritating, suitable for daily use on sensitive skin. Easy to rinse after makeup removal and prevents deformation. 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