Ender Gems are a new ore that generates in the end. It holds a lot of possibilities for building and survival.

Tutorial:
-When you mine the ore you will get Ender Gem chunks. Put 4 of these in the crafting grid with an iron ingot to make an Ender Gem ingot.
-Don't use normal sticks. Put a Ender Gem chunk into the crafting table to get Ender Gem dust. Put 1 of these with a stick to get a reinforced stick.