Baubles Mod (1.21.6, 1.21.5) is a small addon mod and api that is intended to be used by other mods to add additional inventory slots to a character. It adds 7 new slots: an amulet, belt, head, body, charm and two rings slots.
Source: Baubles Mod (1.21.6, 1.21.5)
Check Out: Minecraft Mods
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