boroccus 3D geometric pattern inside-out clear pink back borosilicate glass pend

This is a handmade pendant made of borosilicate glass (heat-resistant glass). This glass piece features a three-dimensional geometric pattern in silver and gold. The loop through which the string passes is made of transparent glass. The back side is made of transparent light pink colored glass. The penultimate photo is a photo taken from the back side. The last photo is a photo comparing the size with a 500 yen coin. The size varies from piece to piece. Please check the size of the piece. Size of the piece Height (including string passage) approx. 3.2 cm Width (maximum) approx. 2.4 cm Thickness approx. 1.9 cm. Weight approx. 16 g (including string) We make our pieces with care, but because they are handmade, the shape is not a perfect circle or sphere, and the pattern is not symmetrical or centered. There is also a video of this piece, so please check it out. https://www.youtube.com/shorts/KysFYiSFfz8 This is a one-of-a-kind glass pendant made by hand by melting heat-resistant glass at a temperature of over 2000 degrees using an oxygen burner. The heat-resistant glass used is harder and more transparent than ordinary glass, and is lightweight and has antioxidant properties that make it less likely to discolor or deteriorate. This glass is mainly used in the fields of physics, chemistry, and optics. The pendant string will be delivered in the same condition as the work image. It is a three-stranded string of beige wax cord. The color of the string can be changed to other colors such as brown. Please let us know at the time of purchase. We will send you a photo of the other string color later. The string has an adjuster, so you can adjust the length of the string by sliding the adjuster. The work image was taken outdoors on a sunny day. The video was taken in weather where the sun was overcast. The color of the color may differ depending on the device used to display it. We do not accept returns due to design or other reasons, so please check the images and feel free to contact us if you have any concerns. Since the product is made of glass, please handle it carefully to avoid any impacts that may cause scratches or breakage. International shipments will be sent by Japan Post Small Package Registered Mail. This is a safe delivery method with tracking and compensation. We will ship in simple packaging that emphasizes safety. We do not offer special packaging services for gifts, etc. For domestic shipments in Japan, we will ship by Yamato Transport's Compact Delivery Service. Compact Delivery Service is a face-to-face delivery service that allows you to specify the delivery date and time. If you have any questions, please feel free to contact us.