Yocan Uni Twist Vape Cart Battery The Yocan UNI Twist, is a worthy addition to Yocan's family of universally compatible vape cart batteries. The Yocan UNI Twist, like its predecessors, has adjustable height and width tools that allow you to accommodate practically any 1 gram 510 thread cartridge on the market. This means that you can utilize a wide range of pre-filled and refillable oil carts and wax coil cartridges. In terms of size and dimensions, the Yocan UNI Twist falls between between the orignial UNI and the UNI-S small vapes. This is a terrific vape cart battery for your oil cart to take with you when you're out and about. The Yocan UNI Twist is only a few inches taller than the smallest UNI in production, allowing you to take your sessions nearly everywhere. Yocan Uni Twist Content: 1 x Yocan UNI Twist Oil/Wax Cartridge Vape Battery1 x Magnetic Adapter1 x USB-C Charging Cable1 x User Manual