Smart kitchen wave: The scale has a removable measuring spoon for weighing both fixed and liquid ingredients. For cleaning, the spoon itself can be removed and washed (by hand). You can dry the spoon's handle with a damp cloth (the handle contains electronic equipment and is not waterproof.). Exact measurement: This spoon wave measures exactly from 0.3 g up to 300 g and can measure in both G and OZ and convert between the units.With automatic shutdown that saves battery life. Battery included. Specifications: Weight indication: g, oz. Max weight: 300 or 500 g. Material: Stainless steel, ABS. Colour: Black. Dimensions: 22 cm x 5 cm x 2 cm. The package includes: 1 x digital spoon scale. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.