1. Painless and safe: The nipple aspirator can cover the nipple and use physical suction to draw out flat or inverted nipples, keeping the nipples erect. No surgery is required, and it is healthy and effective. 2. Easy and flexible to use: Apply cream or glue to increase the fit and comfort, then cover the nipple, adjust the pressure to a suitable level, and use the suction pump to slowly draw out the nipple. 3. Made of suitable materials: The nipple corrector is made of soft silicone material, which does not burden sensitive skin and is comfortable to use. It is easy to clean. Simply rinse it with warm water and store it in a cool, dry place. 4. Discreet size: Its size is similar to that of the nipple. When you wear loose bras and other clothes, wearing it does not affect your appearance. Warm reminder: It takes a few weeks to achieve good results. If you have any questions, please feel free to contact us. Through communication, problems can be solved more easily. In the title and content, we have provided detailed information about the product, including its features and specifications. Please pay attention to the product size to ensure it meets your needs. We hope you are satisfied with this purchase. So if you have any questions or concerns, please feel free to contact us. We are always here to help you and will try our best to solve your problems.