I opened the box, but I haven't opened the contents. ↓ Here's the product URL: https://nature-jp.com/lp?u=rara_nad Thank you for viewing. Please understand and accept that this is a used item before purchasing. We cannot provide support after purchase. We do not accept cancellations or claims, so please ask any questions you may have before purchasing and make your purchase only after you are satisfied. (I will reply within 24 hours.) ☆ No returns or refunds are accepted to prevent product substitution.