Describe Shelf life:3 years 1. Using advanced temperature-sensitive color-changing technology, it presents unique personalized colors according to body temperature, creating a charming makeup exclusive to you. 2. Rich in nourishing ingredients, it moisturizes the lips while giving them a full and glossy feeling, and lasting moisturizing without drying. 3. One touch of color, the texture is as smooth as silk, easy to apply makeup without burden, suitable for all skin colors and occasions. 4. Fashionable and portable design, small and exquisite, easy to carry, add points to your beauty anytime, anywhere. 5. It meets the needs of different styles and is a beauty product suitable for both gifts and personal use. 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