XP Pearl

A magical item crafted with 1 Lapis Lazuli in the middle of the crafting menu, and 9 Amethyst Shard's around it. This pearl works like an item with mending, and can pick up XP when held. The pearl can hold up to 16 levels. If you right click while holding the item, it will give you 1 level (if it has enough). First off, this pearl would be really useful, since if you store most of your XP in the pearl, you wouldn't lose any of it when you die. This would also give a great use for Amethyst, as right now, it only has 2 items you can make with it.