Hello! Thank you for visiting my shop from among many others. Miyako Marine ☆ 10mm Luminous type that glows in the dark When you shine the firefly glass in the sunlight, it sparkles and shines beautifully ☆ Southwest of Okinawa Island. An island with a blue sky and a white sandy beach that stretches on and on. Miyako Island. Miyako Marine ☆ Each item is carefully made, but as it is handmade, there may be some slight imperfections. We ask for your understanding when purchasing. Hooks and other parts use Surgical stainless steel that is unlikely to cause allergies. It will stay in beautiful condition without turning black ☆ Earrings can be changed for an additional 100 yen. Surgical stainless steel ☆