《Material used》 Blue fire opal (Czechoslovak vintage glass) 《Size》 #10 （ international standards） 《 Product Description 》 A ring with Czechoslovak vintage glass. This color is a blue fire opal. The blue which becomes of primary concern includes the various colors. It's also possible to enjoy blue by how to take on light like Dragons breath, so when you'd enjoy yourself at the various angles by all means, I'm happy. The size of the vintage glass is 5mm. It's the foundation with a simple nail to wrap small vintage glass. A part of the ring is a double line, by the attaching the stack and doing silhouette, a line, it itself is slim, but moderate voluminousness with Ruth produces a beautiful fingertip. The size of the ring is about #10 (-It's even possible to control #15.) * About Vintage Glass Vintage Glass is a rare precious glass made in Europe such as 30 years to 99 years ago. Because it is an article of the year, there is a small wound, but I enjoy a hue and a design not in the present age which made use of the texture. [Date of shipment of goods] If you are able to confirm your payment, we will send you a product within three days. [Delivery Method] The delivery outside Japan will use the International e-Packet of Japan mail. (Japan will use letter pack light for domestic delivery) The postage is paid to the customer besides the price of the product. The postage includes the packing fee. It will be delivered to the customer in about 4-9 days after shipment. [Notes on purchase] ※ I pay close attention to the production, but there is the case that a detailed detail is different from a photograph because one by one is handmade. ※ There is the case that a little error occurs in the hue of the photograph and the product by the monitor and the browser of the errand. ※ because it is a delicate accessory, please be careful in handling.