Describe Shelf life:3 years 1. A high-value three-piece set to meet various temperature-sensitive color needs, easily creating your own unique lip color. 2. Utilizes intelligent temperature-sensitive color-changing technology, naturally to lip temperature to present a personalized color. 3. Rich in moisturizing and nourishing ingredients, providing long-lasting hydration without drying, especially suitable for autumn and winter use. 4. Lightweight texture adheres well to the lips, applying smoothly and easily, achieving a new trend in gradient lip makeup. 5. Long-lasting color formula, not easy to fade or smudge, making touch-ups for daily commutes or dates easier. 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