Smyle Permanent Marker Battery

The Smyle Permanent Marker Batterya perfect fusion of style, discretion, and advanced technologyfunctions as a fully operational 510-thread cartridge battery cleverly disguised as a permanent marker. Designed to fit cartridges from 0.5g up to 4g, it offers exceptional versatility for various cart sizes. Its innovative design includes an extra-tall cap for added coverage, enhancing the discreet nature of the device.While it has an adjustable voltage setting, this high-quality cart battery allows users to customize the experience of vaping through power control. The preheating function smoothens the draw, especially when using dense oils. Furthermore, a USB-C port streamlines charging for rapid, hassle-free refueling of the battery to maximize on-time use.The durable build of the permanent marker, coupled with a very realistic pen aesthetic, forms both an interesting functional cannabis device and a stylishly inconspicuous everyday accessory. Its ligh