I received glass materials, red and blue, from a Ryukyu glass studio. I think these can be used as materials for people who do glass crafts and other related work. Also, I think they are perfect for making small glass accessories. Since I have some precious red glass, it's suitable for creating a wide variety of works. I received a large amount, so please feel free to use it. I can provide 1.2 kilograms of glass this time.