This blue sapphire is cut into a large cabochon. It contains a small flint arrowhead in its center.

A crystal of arrow deflection protects you from ranged weapon attacks.
This augment crystal grants you a +2 bonus to AC against ranged attacks, and you can deflect one ranged attack per round as if you had the Deflect Arrows feat.

Prerequisites: Craft Magic Arms and Armor, shield.
Cost to Create: 2,500 gp, 200 XP, 5 days.