Minecraft eye of ender is a craftable item that you can craft and use to locate strongholds and activate the end portals within them. Hold an eye of ender and press the use button - it will fly approximately 12 blocks in the direction of the nearest stronghold and leave a trail of purple particles. Another thing is the ender chest - a type of chest with exclusive contents to each player. Minecraft game cursor with Eye of Ender and Ender Chest.
