Digital Balance KKmoon Weight 1g 2g 5g 10g 20g Chrome Plating Calibration Gram Scale Weight Set for Digital Scale Balance

(/???)/ These items are used to calibrate digital scale so as to weight things more accurately.It will be a permanent and inexhaustible tool in your work area. In order to better measure the data you want, believe me you will like it! (/???)/ Features: ? Made of chrome plating. ? Elaborate made and defect free. ? Shiny and elegant appearance.   (/???)/ Specification: ?Color: Silver ?Material: Chrome plating ?Permissible Error: +/-0.003g ?Item Size: (L * W * H): ? 0.5 * 0.5 * 0.8cm / 0.2 * 0.2 * 0.3in (1g) ?0.6 * 0.6 * 1.1cm / 0.23 * 0.23 * 0.43in (2g) ?0.9 * 0.9 * 1.7 cm / 0.35 * 0.35 * 0.67in (5g)  ?1.3 * 1.3 * 1.5cm / 0.5 * 0.5 * 0.6in (10g)  ? 1.5 * 1.5 * 2 cm / 0.6 * 0.6 * 0.8 (20g) ?Item Weight: 1g / 2g / 5g /10g / 20g   (/???)/ Package List: ?1 * 1g Scale Weight  ?1 * 2g Scale Weight  ?1 * 5g Scale Weight  ?1 * 10g Scale Weight  ?1 * 20g Scale Weight