θGLASS [Theta Glass] Stained Glass Series. Named for its stained glass appearance when illuminated. The design is exquisite, both front and back. Enjoy various expressions: the front, the back, and as stained glass... Using a special glass called Pyrex glass, various shapes and patterns are expressed using a high-temperature flame exceeding 2500°C. The refraction and reflection of light, along with the color of the clothing worn and the surrounding brightness, create a variety of shimmering effects, revealing a mysterious world resembling a small universe within the tiny glass. Each piece is handmade by an artist, so please allow for slight dimensional variations. ★ What is Pyrex Glass? Pyrex glass is a type of heat-resistant glass that has been strengthened to prevent cracking even with rapid temperature changes by lowering the thermal expansion rate. It is highly resistant to thermal shock and corrosion. ★ Product Specifications Material: Pyrex Glass Vertical Size: Approximately 5.6 cm Horizontal Size: Approximately 2.4 cm Height Size: Approximately 2 cm There may be some errors due to amateur measurements. We do not accept returns or exchanges, so please purchase after understanding the product. 001