The crafting recipe is 3 blocks of quartz.The crafting recipe is 4 nether quartz in a square.Drop more when mined with Fortune enchantment.Can be legitimately obtained with Silk Touch enchantment.Can be smelted in a furnace to obtain nether quartz.Proportional, so 10 strength signal means twice as many items as a 5 strength signal.Iron (heavy) version reaches full strength at 600 items.
A dispenser "shoots" items at the player, while a dropper "throws" items at the player.Places items in containers in front of them, if there is no container it will dispense the item without using it.The crafting recipe is 7 cobblestone and 1 redstone.Only works with the sun's light (not man-made light such as torches).Outputs a signal with a strength corresponding to the intensity of the sun.The crafting recipe is 3 wooden slabs, 3 nether quartz and 3 glass blocks.Works as pushable redstone power source.Emits constant redstone signal, the same as a redstone torch.Transmits redstone signal to 8 activator rails far.Used to stop item passing on minecart with hopper.The crafting recipe is 2 sticks, 6 iron ingots and 1 redstone torch.