Hardened Glass

Hardened Glass is a special variant of glass which is the smoothest glass out of all of them. Hardened Glass Panes are the same thing, except slimmer Dyed Hardened Glass & Hardened Glass Panes are the same thing, but colored.

These all take longer to break than normal glass.

How to craft it
For the normal version, simply put 4 glass blocks in a square shape.

For the pane version, put 6 hardened glass blocks in 2 rows on the bottom.

For the dyed versions, simply put a dye next to any variant of hardened glass.