Shulker Boxes are special storage containers in the game Minecraft. They are unique because they can be moved while retaining their contents, making them very useful for organizing items. Players can craft a Shulker Box using a chest and a Shulker Shell, which is obtained from defeating Shulkers, a type of enemy found in End Cities. When a Shulker Box is opened, it functions like a regular chest, allowing players to store and retrieve items. If a player breaks a Shulker Box, it drops itself along with all the items inside, making it easy to transport large quantities of materials across the game world.