We offer discount for large quantity. 17pcs 211.1G 10Mg-100G M2 Set of Grams Precision Calibration Digital ScaleAcceptable Error: +/- 0.003gQuantity: 1x100g, 1x50g, 2x20g, 1x10g, 1x5g, 2x2g, 1x1g, 1x500mg, 2x200mg, 1x100mg, 1x50mg, 2x20mg, 1x10mgColor: SilverTotal Set of Weights: 211.1gPackage Included: 1 x Plastic Container for Drilling1 x Tweezers1x100g Calibration Scale1x50g Calibration Scale2x20g Calibration Scales1x10g Calibration Scale1x5g Calibration Scale2x2g Calibration Scales1x1g Weight Calibration Weight1x500mgCalibration Weight2x200mg Calibration Weight1x100mg Calibration Weight1x50mg2x20mg Calibration Weight1x10mg Calibration WeightNote: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Measurement error is +/- 1-3 cm. About usWe provide good product with best price, we support wholesale order/