Specification Brand : HMME BulletPoint : ~ 4lbs (3.8lbs - 4.2lbs) 1" x 2" x 8.5" BulletPoint1 : 39.4% Bismuth, 29.8% Lead, and 30.8% Tin BulletPoint2 : Weighs approximately 1 pound BulletPoint3 : Approximate melting temperature is 212º F BulletPoint4 : Made in the USA BulletPoint5 : Package : 10g , 20g 50g ,100g Indium for option Color : Silver GradeRating : Industrial ItemForm : Cube ItemName : Metal Indium Cube 10mm 0.39 Inch in Block 99.99% Purity for Metal Collection Element ItemPackageDimensions_Height : 13.7922 centimeters ItemPackageDimensions_Length : 0.7112 centimeters ItemPackageDimensions_Width : 12.0904 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : specialty-non-ferrous-metals-raw-materials Manufacturer : HMME Material : Metal Material1 : Bismuth Material2 : Lead Material3 : Tin ModelNumber : Germanium_5g NumberOfItems : 1 PartNumber : CUBEIN ProductDescription : Can't stop thinking to squeeze this cube? Ah, yeah, don't lie. I think the same, too. Indium is famous for it's softness. Yes, it is a kind of soft metal. The softness brings up another problem. Making these cubes is a labor of love, or a nightmare, depending on your point of view. It's trivially easy to get one of its six sides right - perfectly flat and polished even - but how do you support it so that you can work on the other sides without messing up the one you just got done? The answer is disappointingly low-tech: you simply have to be very very careful. Not to mention patient. The cubes are sliced through roughly and from that point forward treated as gingerly as possible. Our supplier spent many hours perfecting the technique to arrive at those desirable, perfect 90-degree corners but each one still takes a long time to make. The work that goes into making them, rather than the commodity price of the raw material, is what makes these so costly. 10mm cube weighs 7.45g±0.05g and the 25.4mm tips the scales at 185g±2g ProductSiteLaunchDate : 2022-06-13T09:24:06.854Z Size : 50g Style : In SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 30260000