HARIO EMS-1B Mobile Mill, Stick, Black, Coffee Grinder, Electric Assist, Present, Gift, Gift

I was skeptical and put off buying this motorized grinder attachment for a long time. Wish I bought it sooner. One of those rare devices that does only one thing and does it really well. You just attach it and hold the button down while it grinds. Most impressive part, the battery lasts up to two weeks with everyday use. And it recharges quickly. My only complaint is the charging port is micro-usb and not usb-c.

must have for Hario grinder users

Stopped working exactly 30 days in. Battery is pretty much dead and the motor doesn’t spin anymore. Love hario has a brand but the quality was so disappointing.

I would recommend this time-saving add-on that works perfectly with the hand-powered grinder. It charges by USB, is powerful, and has saved us time doing it by hand. High quality!

there are plenty of rechargeable burr grinders out there for half the price of this motor. I just received it. Only worth the money if you must use a hario grinder. Otherwise spend the other $50 on some nice beans. Not something you will use for daily grinding. There are a couple of plugin grinders for about this price that will be more convenient to use. Why would anything made in the last few year not use USB-C. Micro USB ports are easier to break. Overall thumbs down, unless you feel Hario is the only solution for you.

Very romantic, wake up, weigh your beans, grind by hand and brew. Nope, not every day, and specially if you are brewing more thank one cup. This device saves time and effort, a lot of time and effort. It works well with my mini mill grinder. I travel often and for 20 to 40 days at a time between two places and decided to have two mills and just carry the motor. Easy to pack and small foot print in my small kitchen and my hand luggage. My only gripe is the battery life is not that good, but it does the job. I also noticed that it would not grind harder coffee beans such as moka, but those I don't' brew every day. A little pricey, but very useful and practical.

the part that attaches to the skerton pro prolapsed out of the bottom and now is useless.

Tuve que reevaluar el producto, desafortunadamente presenta fallas en la batería y la carga no alcanza sino escasamente para una molienda, lo que prácticamente lo hace inservible. Hice el requerimiento de servicio técnico a través de Hario, sin respuesta. Estoy intentando devolver el producto para que envíen otro, pero Amazon me pide que lo envíe pagando el costo de envío que según el servicio de mensajería desborda el costo que desembolsa Amazon, a lo que definitivamente me niego, porque vale más devolverlo que lo que cuesta el producto y no estoy dispuesto a pagar más dinero de mi bolsillo por tener otro aparato que probablemente tendrá tarde o temprano el mismo problema. He cancelado la devolución y pienso botarlo a la basura y perder mi dinero. Le recomiendo a otros compradores se abstengan de comprar este producto.