Product Description1. Safe and reliable: This product is made of high-quality electronic and silicone materials, with beautiful appearance and simple operation.It will not cause any harm to the skin when used.2. Adjustable according to needs: Lip shape varies from person to person. This product can adjust lip size and shape according to the user's needs and personal preferences.3. Long-lasting maintenance: Through professional research and design, this product uses vertical suction principle,which can make lip shape more natural and maintain the effect for a long time.4. Portable and convenient: This product is of moderate size, easy to carry, suitable for travel, business trips and other occasions, and does not take up too much space.5. High cost perfor.