Combined with this handy electric attachment, a manual coffee grinder will enable you to grind beans quickly and evenly. With a motor powerful enough to grind the toughest of coffee beans, "Mobile Mill Stick" grinds coffee more efficiently than a conventional hand mill. Its compact size and lithium battery make this device perfectly portable. Simple in design, with only an ON/OFF switch, it can be used easily by anyone.This accessory is chargeable via Micro USB. It can grind 20 g of coffee beans approximately 25 times on a single charge. Great for home use, office use or travel.* This product alone does not feature a grinding function. Use it alongside the manual Hario coffee grinders "Smart G Transparent" or "Smart G Transparent Black".
