SHARDOR Electric Adjustable Coff... vs Mueller HyperGrind Precision Ele...

The hb has two controls - coarseness and quantity - which i’ve mostly used for fine grinding and 4 cups and worked well. The timer works as expected with 0 being a pulse and settings up to 30 seconds. The cup can take about 10 scoops from the accompan...  Read More

If the cup isn't precisely in place, it won't start; i keep turn it, clicking it in place. Coffee grounds get stuck to the black rubber on the inside and around the compartment for some reason. When you press the power button nothing happens you have ...  Read More

Don't believe the reviews. Won’t be purchasing again. No way to contact the seller. I am on a limited income so this is really disappointing.

The grinder is barely 3 months old. Not even 6 months after ordering, the thing randomly refuses to work. It decides to work like once in every 10 times.

The mueller coffee grinder is a beast! It literally grinds anything i have put in it to a very, very find powder with no large chunks. The ergonomics of the mueller are quiet sound, comfortable to hold in hand or support on the countertop. It works as...  Read More

Sold for 10 months. Quit working after 2 uses. Lasted only 9 months. Won't work; i even let it be for a day in case it decided to go on strike for being overworked. Only used once, and the transparent cover is damaged.

You can only grind about a heaping 1/4 cup of beans at a time in this coffee grinder. The design of this machine is to put half of the lid inside the machine, and i think that causes the cap to break. It becomes foggy and the surface is rough. Was gri...  Read More