Shulker Box

A shulker box is a block that will store and transport items.

Breaking
Shulker Boxes can be mined with any tool or by hand, but using a pickaxe is the quickest method.

Usage
Unlike other storage units, such as chests, shulker boxes keep their contents when broken, which can be retrieved if placed again. Shulker boxes will drop as an item if pushed by pistons, and can be placed using dispensers.

Shulker boxes can be stored in other containers, though they cannot be stored in other shulker boxes.

A shulker box can hold the same amount of items as a chest. (27 slots)

Trivia

 * When opened with an entity on top, they will rise up half a block. This stretch also occurs to the box's hitbox.

History
Shulkerkiste Shulker Box Ящик шалкера 潜影盒