In Minecraft, you’ll need seven cobblestones, one bow, and one redstone dust to create a dispenser. Place the cobblestones in the crafting table in a “U” form, leaving the center slot and the bottom row center slot empty. Put the bow in the center slot and the redstone dust in the center slot of the bottom row. Dispensers, which may be triggered using redstone, can be used to fire forth objects and missiles.
How to make a dispenser in Minecraft?