Pure NIOBIUM (Columbium) plate.
I sell a item for half of the world price!
It is used for manufacture of jeweller, for medicine. It is not torn away by an organism. It is dear rare metal. Constantly rises in price. A good investment of money.
I have other sizes also (I can cut off a greater piece from a plate 20"x6"). If you interests other size - write to me.
niobium_plate-1000.jpg picture by shineline202
