boroccus spiral wave solid geometric borosilicate glass pendant

This is a handmade pendant made of borosilicate glass. The three-dimensional geometric pattern expressed in silver and gold is vividly colored when exposed to light. Black glass is used for the back side of the glass and the loop part through which the string passes. * Notes on design -The shape of the pattern is such that the lower side of the yellow wavy pattern (the back side of the pattern) fades out toward the outside. -There are places where bubbles exist near the surface inside the glass. Although it is handmade and carefully produced, the shape and pattern are not completely symmetric or central. There is also a video of this work, so please check it out. https://www.youtube.com/watch?v=qL6YbJxfbj4 The size varies depending on the work. Please also check the size of the glass. Glass size Vertical (including stringing part) Approx. 3.4m Width (maximum part) Approx. 2.6cm Thickness Approx. 2.3cm. Weight Approx. 20g (including string part) This is the only glass pendant made by hand by melting heat-resistant glass at a temperature of 2500 degrees or higher with an oxygen burner that uses oxygen. The heat-resistant glass used as the material is harder and more transparent than ordinary glass, and is characterized by its antioxidant properties, which are resistant to discoloration and deterioration, and are lightweight. This glass is mainly used in the fields of physics and chemistry and optics. The pendant string will be delivered in the same condition as the work image. (It is a string from the black wax cord.) Since the string has an adjuster, you can slide the adjuster to adjust the length of the string. The color of the string can be changed to navy color or brown color. In that case, please let us know at the time of purchase. The work images and videos were taken outdoors in the sunlight. The appearance of colors may differ due to the influence of the displayed device. We do not accept returns for design reasons. Please feel free to contact us if you have any concerns after checking the image. Since it is a glass material, please handle it so as not to give an impact that may cause scratches or cracks. We will ship in simple packaging with an emphasis on safety. International flights will be shipped by Japan Post International e-Packet. It is a safe delivery plan with tracking compensation. The delivery method in Japan is Yamato Transport Courier Compact. If you have any questions, please feel free to contact us.