Specification AgeRangeDescription : adult Brand : Ding&ng BulletPoint1 : No pollution, no release of harmful substances, non-toxic and pollution-free environment BulletPoint2 : High hardness Hardness is 2 times higher than copper and 10 times higher than aluminum BulletPoint3 : High-quality surface silver-white luster 10 years and 20 years as new BulletPoint4 : Corrosion resistant nickel and chromium elements combined with acid and alkali resistance BulletPoint5 : No rust, excellent oxidation resistance, no rust in humid environment Color : Standard carbon steel ball 12mm 10 grains ExternallyAssignedProductIdentifier : 9875757739920 ItemName : Precision Steel Ball Bearing Steel Ball 1mm2mm7mm8mm9mm10mm11mm12mm Steel Ball High Precision Bearing Steel Ball 10mm 10 Grains-Standard Carbon Steel Ball 12mm 10 Grains ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : tungsten-precision-balls Manufacturer : Ding&ng Material : Steel ModelName : FORYON ModelNumber : FORYON NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 9875757739920 ProductDescription : Product gross weight: 1.0kg Mechanical hardware: bearings Material: Other Durable and non-deformable steel ball is not easy to be hot, durable and cost-effective High-quality surface silver-white luster 10 years and 20 years as new Durable and non-deformable steel ball is not easy to be hot, durable and cost-effective Solid carbon steel is beautiful and durable hard material, more durable Made of high-quality bearing steel, once again interpreting high-quality fine craftsmanship ProductSiteLaunchDate : 2020-08-04T01:27:19.467Z Size : 23.5mm Style : Classic UnitCount : 1 UnspscCode : 31171500