Specification AgeRangeDescription : Kid Brand : QT BulletPoint : Tin Metal BulletPoint1 : Pure tellurium chunk/grains, 99.99% BulletPoint2 : 3.5Oz, 100grams pack. BulletPoint3 : Material:W 99.9% Pure Tungsten Foil BulletPoint4 : UNIQUE VARIETY: We carry nearly every Metal. Massive 11x range of densities varying from 1.7 g/cm3 (Magnesium) to 19.3 g/cm3 (Tungsten cubes). BulletPoint5 : WIDELY USED: Element cubes can be used in labs, offices, science rooms, teachers, gifts, science demonstrations, suitable for different ages, good understanding of metals, elements, different densities, can be placed in the classroom to stimulate students' interest in chemistry, can be collected as artwork Color : Silver EducationalObjective : Literacy & Spacial Awareness ExternallyAssignedProductIdentifier : 8719925935510 ExternallyAssignedProductIdentifier1 : 0747749292128 ExternallyAssignedProductIdentifier2 : 747749292128 GpsrSafetyAttestation : 1 ItemForm : Granule ItemName : #82 Element Lead 10mm Density Cube for Element Collection Heavy Metal Pb Metal 99.99% Purity ItemPackageDimensions_Height : 0.8 inches ItemPackageDimensions_Length : 7.1 inches ItemPackageDimensions_Width : 5.5 inches ItemPackageQuantity : 1 ItemShape : Square ItemTypeKeyword : specialty-non-ferrous-metals-raw-materials Manufacturer : QT ManufacturerMinimumAge : 84 Material : W 99.9% Pure Tungsten Foil ModelNumber : TITANIUM-65761158 NumberOfBoxes : 1 NumberOfItems : 1 OperationMode : Manual PartNumber : CUBEPB PowerSourceType : Manual ProductDescription : Pure lead cube for element collections. Periodic table density cube. 10mm/0.39" size. ProductSiteLaunchDate : 2019-07-24T08:20:55.811Z Size : Thickness 0.1MM SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword : boys TargetGender : unisex Theme : Gold UnspscCode : 41120000