Blue Wool
minecraft:blue_woolBlue Wool is a dyed variant of wool, a block obtained from sheep that can be crafted into any of sixteen colors. It is a soft block with low blast resistance, but it is highly useful for building, decoration, and blocking sound vibrations from sculk sensors.
FAQ
How do you obtain Blue Wool?
Blue Wool is made by dyeing white wool with lapis lazuli, or by shearing or killing a sheep that has been dyed blue. It can also be crafted directly from four blue thread-equivalent string sources combined with dye.
What can Blue Wool be used for?
Like all wool colors, it is a crafting ingredient for beds, banners, and carpets, and it can be placed to block vibrations from reaching nearby sculk sensors, making it useful for sneaking past deep dark mobs.
Is Blue Wool flammable?
Yes. Wool of any color is highly flammable and offers very little explosion resistance, so it is a poor choice for fireproof or blast-proof structures.
Can sheep naturally produce Blue Wool?
Sheep do not naturally spawn blue; their wool must be dyed blue by a player using lapis lazuli on the sheep, after which shearing or killing it yields Blue Wool.