Product Name: 0.3mm Disposable Hydrating Needle Massage Roller A Specifications: Needle Length 0.3mm Product Category: Beauty Device Accessories, Medical Device (Medical Device Registration Number Product) Application Scenarios: Beauty Salons, Home Personal Care, etc. Product Features Material Safety: Made from medical-grade materials to ensure safety when in contact with the skin, non-toxic and harmless, and will not cause allergic reactions or other adverse skin irritations. Precision Design: The 0.3mm needle length is carefully designed to effectively open skin channels and promote skincare product absorption without damaging deep skin tissues, while minimizing discomfort for the user.Single-Use Design: To ensure hygiene and safety and prevent cross- contamination, this product is designed for single-use only. It is disposable after use, eliminating concerns about inadequate cleaning or disinfection. Excellent Portability: The product is compact and easy to carry, allowing for skin care anytime, anywherewhether at home, during travel, or on business tripsto meet your beauty needs. Functional Benefits Enhances nutrient absorption: Improves the absorption rate of nutrients, allowing the skin to fully absorb moisture and nutrients, achieving better moisturizing and nourishing effects. Improves skin texture: Stimulates the skin's self-repair mechanism, promoting the regeneration of collagen and elastic fibers, helping to improve skin elasticity and firmness, reduce the appearance of fine lines and wrinkles, and make the skin smoother and more delicate, restoring youthful vitality.