Arcane Finger Chains

These finger chains, normally worn as jewelry, are studded with various pieces of a dragonshard. This allows the chains to work as a spellcasting focus in tandem with allowing for very simple castings of mundane cantrips. When attuned to the finger chain rings, spellcasters are able to cast light and mending at will. They can consider the arcane finger chains as a spellcasting focus, freeing up their hand while allowing them to cast their spells effectively. 

Notes: spellcaster, Focus