-------------------------------------------------- Free shipping nationwide! Instant purchase OK! (Ships within 24 hours) -------------------------------------------------- [Product Description] Introducing the popular beauty item, the derma roller! It revitalizes the skin by delivering beauty ingredients internally without damaging it. The 0.5mm micro-needles create tiny holes in the skin, allowing effective absorption of lotions and other products, promoting skin regeneration. With 540 ultra-fine titanium needles, it targets wrinkles and scars, enhancing the absorption of serums and creams. Recommended use is twice a week. [How to Use] 1. Wash your face to remove dirt. 2. Gently roll the derma roller over your skin. Aim for about 5 passes per area, twice up and down, twice left and right, and once diagonally. 3. After using the roller, it is recommended to apply a vitamin C serum or similar product. ※ If you experience any pain or discomfort, consult a dermatologist immediately. ※ Pressing too hard will damage the derma roller quickly. ※ Be careful not to over-treat the same area. ※ It is recommended to replace it with a new one every 2-3 months. ※ Please note that the outer box is not included.