Heavy Machinery Mana Battery (Fun)

Appearance
A tube made from ageless glass, sealed off with one lid made from S(hadow)-Baelementium and one made from L(light)Baelementium, both lids also have runes made from Elementium laid in them.

History
Developed in 1943 by Blood scientists, this is the heaviest duty mana storage currently mass producable. While smaller models with the same capacity do exist, they require higher purity materials and at least small amounts of Mithril.