As with Amazon accustomed short delivery time (3 days). Very good packaging (original packaging in a carton). To balance itself. I use them only for weight control. This works to the fullest satisfaction. I initially performed sample measurements 5. As they should weigh exactly 100 grams, I have weighed 5 x succession myself. It resulted in an accuracy of no more than +100 and -100 grams. Another advantage: The scales are very flat and therefore foist everywhere. Good workmanship, good design. I can only recommend this scale.
