The Uwell Valyrian IV Replacement Bubble Glass is a high-quality replacement glass designed specifically for the Valyrian IV Tank. Made from durable borosilicate glass, it provides excellent heat resistance and long-lasting performance. The bubble design allows for a larger e-liquid capacity while maintaining a perfect fit for your tank. It is an ideal replacement for broken or worn glass, helping keep your device functioning smoothly. Easy to install and built for reliability, this replacement glass ensures your tank stays ready for everyday vaping.