Orb of Sorcery
Source: Arcana Unleashed
Wondrous Item, Uncommon (Requires Attunement by a Sorcerer)
Ribbons of varicolored light swirl inside this magical glass orb.
Sorcerous Reservoir. While holding this orb, you can take a Magic action to regain up to 2 expended Sorcery Points. Once this property is used, it can’t be used again until the next dawn.
Spellcasting Focus. You can use the orb as a Spellcasting Focus for your Sorcerer spells.