The Yocan iShred Electric Grinder features a new design concept to bring a smart and powerful grinding leading to convenient sessions. The key features of this iShred are the zinc alloy blades integrated with dual-mode system and auto-reverse grinding every five seconds, providing tailored grinding actions as well as ensuring a smooth and consistent grinding. The grinder is also equipped with a 450 mAh battery and type-C cable, offering several days to a week of use and recharging to full battery in one hour. Crafted with portability in mind, the glass chamber doubles as an airtight stash jar with a secure screw-top lid which makes it perfect for on-the-go herb enthusiasts.