The Hario Ceramic Coffee Mill Mini-Slim is a manual coffee grinder designed for those who enjoy freshly ground coffee wherever they go. It is a compact and portable coffee grinder that can easily fit in any backpack or luggage. The grinder features a ceramic burr that ensures a consistent grind size and can be adjusted to produce a variety of grinds, from fine to coarse. The ceramic burrs are also durable and will not overheat as compared to metal burrs, which could affect the taste of the coffee. The grinder comes with a detachable handle and can hold up to 24 grams of coffee beans, enough to brew up to two cups of coffee. The Mini-Slim is easy to use and requires no electricity, making it an environment-friendly and cost-effective option for coffee enthusiasts. Overall, the Hario Ceramic Coffee Mill Mini-Slim is a great investment for any coffee lover looking for a convenient and portable coffee grinder that produces consistent and fresh coffee every time. Description by ChatGPT.