Thank you for viewing the works of Koubou Yuri from among the many available! ◆ We offer a 50 yen discount from the second item purchased, so please let us know in the comments if you are purchasing multiple items. We will combine your order. ◆ We offer a repeat customer discount of 100 yen, so please let us know in the comments before you purchase! ◆ [Glow-in-the-dark] Simple silver earrings featuring glowing Hotaru Glass (Kerama Marine) 8mm. ◆ The size is approximately 1.2cm from the earring connection. ◆ It is also possible to change to Hotaru Glass and gold. Please choose the Hotaru Glass from the image and let us know in the comments. ◆ Japanese Ryukyu Hotaru Glass is handmade by artisans one by one, so no two are exactly alike. ◆ The hook earring part is made of surgical stainless steel 316L, a material that is less likely to cause allergies. It can also be changed to allergy-friendly ball earrings or clip-on earrings. Please let us know in the comments. ◆ All parts other than the Hotaru Glass are made of surgical stainless steel 316L. Because it is allergy-friendly, it can be used with peace of mind even by those with sensitive skin, as it does not cause swelling, itching, rashes, or redness. ※ Individual differences apply. Surgical stainless steel material is rust-resistant and less likely to discolor, making it easy to care for. It is also easy to remove dirt and is very convenient for those who do not have allergies.