Headband of Conscious Effort

The front of this delicate golden headband is set with an array of three matched tiger’s-eye gems that seem to glow with inner fire.

While wearing a headband of conscious effort, you can attempt a Concentration check instead of a required Fortitude saving throw once per day.

Prerequisites: Craft Wondrous Item, Combat Casting, bear’s endurance.

Cost to Create: 1,000 gp, 80 XP, 2 days.

Source: Magic Item Compendium, page 109. Originally published in Complete Adventurer, page 133, for twice the price.