I designed in red, blue and the purple three-dimensional illusion spiral design. A blaze changes by a seen point of view and influence of a light source. Refractory glass as ragged bottom Kate glass is melted by the oxy-fuel burner which also becomes more than 2000 times with oxygen, and it's only one glass pendant manufactured by handicraft. The refractory glass which is being used for the material is hard compared with general glass, has high clarity and is beautiful. Discoloration and degradation are difficult to do by antioxidative property, and a light-weight one is the feature. The glass used in the field for for physics and chemistry and optics mainly. I'll deliver it in the same state as on the picture with the string. (It's hand-knitted string.) It's possible to control the length of the string. This work depends on light source, and it's the shades, a change is the design which happens in how to be seen. I'm taking a picture of a picture at the time of a clear sky. It's being made politely by making by hand, but they aren't perfect yen and globular shape, so would you accept it? Return by the reason by which it's for the design isn't being accepted, so after confirming the picture, if there are other unclear points, please inquire any time. It's the glass material, so please treat so that I don't have the impact which causes a bruise and breakage. The size of the work About 2.7 cm in which (a string letting part includes) the length About 2 cm of width (the biggest point) about 2 cm thickness. About 12 grams of heaviness (A string part is also included.) I'll ship off one in case of international flight by delivery method as "international e packet". It's the delivery service you deliver to guaranteed buyers by handing directly, so I'm relieved. Goods arrive in about 10 days from about 4th from shipping off in the country in an Asian area. When a customer anxious about an international delivery buys it, please tell me a mail address. I receive a mail of the delivery situation from shipping off to the arrival from a post office. If there are some unclear points, please inquire any time. A producing center/production method Japan Handmade.