Getting Started with Ender Storage

1. Craft an Ender Chest (see Crafting below).
2. Place it and look at the three coloured pads on top of the block.
3. Click each pad with a dye to set its colour. The three colours together are this chest's frequency.
4. Place a second chest anywhere - even in another dimension - and set it to the same three colours. Both chests now open the same inventory.

That is the entire core concept: matching colours = shared storage.

Ender Storage relies on the Code Chicken Lib library to load.