Specification Brand : Mrisata BulletPoint1 : This is a set of calibration weights, with 5 different specifications of calibration weights BulletPoint2 : The appearance of the weight is glossy and shiny, and the production is fine BulletPoint3 : Our weights are conjoined cylindrical, with raised parts on the upper end, easy to grasp BulletPoint4 : Using -plated material, it has stability and resistance BulletPoint5 : Suitable for general laboratory, industrial measurement, educational purposes, etc.; the allowable error is -0.003 to +0.003 g ExternallyAssignedProductIdentifier : 9584392444143 ItemName : Weight Test Scale Set Calibration Weight Plating Scale Weight Scale Equilibrium Calibration Tool 5pcs 1g 2g 5g 10g 20g Grams Calibration Scale Weight Test Set Kit New ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 4 centimeters ItemPackageDimensions_Width : 3 centimeters ItemTypeKeyword : calibration-weights Manufacturer : Mrisata Material : Stainless Steel ModelName : Mrisata8ontec4u6g ModelNumber : Mrisata8ontec4u6g PartNumber : Mrisata8ontec4u6g ProductDescription : weight test scale set calibration weight plating scale weight scale equilibrium calibration tool 5Pcs 1g 2g 5g 10g 20g Grams Calibration Scale Weight Test Set Kit New Specification: Features: Made of plating. Elaborate made and defect . Shiny and elegant appearance.