From Pathfinder Secrets of Magic, which isn't enabled.

Specialist's Ring (Abjuration)

ITEM 10

Price 1000 gp

Usage worn

Bulk —

This specialist's ring is dedicated to the abjuration school of magic, and the ring is covered in symbols and glyphs related to the abjuration school according to the creator's arcane studies. You gain a +2 item bonus to Arcana checks, and a +1 circumstance bonus to recognize magical effects and items of the abjuration school of magic.

Activate envision

Frequency once per day

Effect You gain 1 Focus Point, which you can use only to cast a wizard school spell of the abjuration school. If not used by the end of your turn, this Focus Point is lost.

Pathfinder Secrets of MagicOGL