Review on KOIOS USB Rechargeable Food Scale: 33lb/15Kg Digital Kitchen Scale for Precise Grams and oz, Baking & Cooking, Waterproof Glass, 6 Weight Units by Christine Sanchez

Unfortunately I ran out of charging once, I turned it on, which is difficult. You have to plug it back in and press the buttons to make it work. This gave an error. I weighed something and the numbers jumped up and down. At first the weight was accurate, but then it bounced off. I tried to weigh my dough and it wobbled. He went from grams to pounds and ounces and the weight jumped around. I was so upset because I really needed this for my birthday cookies. For an Italian biscuit to have seven layers, the layers must be accurate, and unfortunately mine wasn't accurate.