Manganese tablets / Manganese / manganese briquettes
The tablets contain from 75% of alloying element, and they are usually available in units of 500g or 1Kg of metal. The balance can be made up of pure aluminium, non-hygroscopic sodium free flux, or a mixture of both components.
The tablets are wrapped in plastic or aluminium foil sleeves of 3 to 5 units packed into cardboard boxes.