Minecraft wiki entry for Chorus_fruit_farming, associated text: Chorus fruits can be eaten (restores 4 () points of hunger), but the player has a chance of being teleported in a random direction. They can also be popped in a furnace and then used for crafting purpur blocks – blocks with characteristics similar to stone-type blocks. Four popped chorus fruits craft into four blocks. Additionally, it can also be used to craft end rods.