Light Blue Wool is a Minecraft item that stacks up to 64. It is crafted from other colors of wool, including Black, Blue, Brown, Cyan, Gray, and Green Wool. Placing it sets down a block of the same name.
Players use Light Blue Wool as an ingredient in 21 recipes, which makes it a useful material to keep on hand for crafting.
Worked out by reading the registry of every Minecraft build Mojang has published, in release order.
| Version | Date | What the files show |
|---|---|---|
| before 18w01a | — | Already in the game when Mojang’s data generator first shipped, in 18w01a (3 January 2018). The files do not say which earlier version added it. |
