a book that can move the enchantments from your armor, weapons, and tools to an enchanted book.

How to craft

4 gold nuggets, 1 book, and one blaze powder.

How to Use

Drop the disenchanting book on the ground, and drop the item that you want to remove its enchantments near it, then all the enchantments on the item will be moved onto the book, and the book becomes an enchanted book.