Sure, tin isn't the sexiest metal but it's harder to find than you might think given that "tin cans" are really made from steel. Actually, very few household items contain much of this metal nowadays; its main industrial use being as solder and other alloys.

These dramatic shapes are created by rapidly cooling molten tin; the many folds making for a unique and beautiful texture. As is the case with all other items on this page, the beautifully polished Lucite acrylic cube measures 50mm and is guaranteed to remain optically clear without yellowing or crazing.