help

You can craft a sticker by renaming any dye in an anvil. You can then stick a sticker to a block by right clicking with the renamed dye.

Blocks can have multiple stickers.

The name of a sticker is displayed in your action bar when you left or right click on the block, or in the case of redstone ore and pressure plates, walk over the block.

The message will be in the color of the sticker.

You can remove a sticker by right clicking the block with a Sticker Scraper.

Stickers are removed in a first-in last-out order. In other words, the sticker that will be removed is the sticker that was most recently applied to the block.

If you break a block with a sticker on it, the item that drops will also have the sticker. Placing the item back as a block will retain the sticker that was originally placed upon the block.