Serum that penetrates beauty ingredients with micro-needles, effective in 2 weeks. - Product Name: NEEDLE BOOST - How to Use: Penetrate beauty ingredients with micro-needles - Features: Effective with 2 weeks of use - Package Design: Silver and green two-tone color Thank you for viewing. This is a new, unused item. Purchased in June 2025. I purchased it but no longer need it, so I will sell it to someone who does. Although it is new, it has been handled by people, so please refrain from purchasing if you are sensitive to this. In addition, this product will be sent in an envelope. It will be wrapped in plastic for protection against rain, but will not be packaged with bubble wrap. Please be aware of this before purchasing. Please understand that this is a product sold on a flea market app before purchasing.