Mending Fragments: this fragments can be crafted with amethyst blocks and 4 of redstone. This recipie makes 2 of them. With 4 of them you can make a mending book.
How to transform fragments to Mendng book: press right click with 4 or more fragments in your main hand and make sure you ave 2 levels of XP, 4 fragments would be taken, 1 level of XP would be taken too and 1 mending book given to you.
