The tray is made of glass, it is small enough with anti slip studs below. The handy thing is that this caliber 0 grams as soon as the lights so you can either turn it on, then weigh anything (from 1 gram to 5 kg) or ask a container, turn it on, and it is put to 0 grams. Then you can fill the container with an ingredient, and not as ingredient: simple and functional.
A button to turn on and off, automatic calibration at 0 grams to the ignition, and the second button changes the measuring units you want to measure with a different system of grams and Kg.
