Product Review

These items are used to calibrate digital scale so as to weight things more accurately.

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