Thank you for viewing. These are labret studs made of tempered glass. Since they are made of glass, they can be used by people with metal allergies. They can be reused and can also be used as a first piercing. I have used these as first piercings for my labret, and they are inconspicuous and easy to use. [Gauge] 14G, 16G, 18G [Shaft] 6mm, 8mm, 10mm are in stock. 10 pieces: 2500 yen. We can accept up to 20 pieces for an additional 250 yen. (Example) 18G-6mm x 10, 14G-8mm x 5 / 16G-8mm x 3 / 16G-10mm x 2 20 pieces: 4500 yen. We can accept additional pieces for 200 yen each. (Example) 18G-6mm x 20, 14G-8mm x 5 / 14G-10mm x 5 / 16G-6mm x 5 / 16G-8mm x 3 / 16G-10mm x 2 Please refrain from price negotiations. We cannot accommodate them. #cartilagepiercing #clearpiercing ※ As these are handmade products, there may be slight variations in size. Glass Clear Piercing Transparent Piercing Cartilage Body Piercing Earlobe 14G 16G 18G