Describe Shelf life:3 years Features: 1. 4-in-1 multi-purpose round-tip brush, easily handles loose powder, eyebrow powder, blush, and eyeshadow, saving space and making it easy to carry on the go. 2. High-quality, soft bristles provide a smooth, gentle feel, and are gentle on the skin, making them suitable for sensitive skin and all skin types. 3. The rounded head conforms to facial contours, ensuring precise and even application, creating a natural, three-dimensional effect. 4. The ergonomic handle provides a comfortable, non-slip grip, allowing for easy control and easy application, making it easy for beginners. 5. Delicate , it's easy to clean and shed, ensuring long-lasting brush performance, making it an ideal choice for both everyday and professional makeup applications. Comment: 1. Manual measurement tolerance is 2-5g. Please don't mind your substitution. 2. Due to differences between different monitors, the image may not reflect the actual color of the item. Thank you so much! 3. SKU color is the color of product packaging Package includes:Four-in-one multi-functional round-head brush*1pcs