A Shulker Box is a special storage container in the game Minecraft. It allows players to store items while also being portable. When a player breaks a Shulker Box, it drops as an item, keeping all the contents inside, making it easy to transport large quantities of items. Shulker Boxes are crafted using a chest and Shulker Shells, which are obtained from defeating Shulkers, a type of enemy found in End Cities. Each Shulker Box can hold up to 27 stacks of items, and they come in various colors, adding a decorative element to storage solutions in the game.