Badges update automatically and link to the mod page on MineUniverse.
Block of Charcoal (Fabric) does exactly what it says on the tin -- It allows you to craft blocks out of Charcoal.
They are functionally 1:1 with Blocks of Coal and can also be used as fuel.
Recipes:
Comparisons:
(Left: Block of Coal, Right: Block of Charcoal)
