Two rows of overlapping, mismatched teeth form a curving ridge along the bottom of this bronze half-mask’s spiny demonic visage.

Snakes’ fangs, sharks’ teeth, filed human incisors, and other yellowed specimens create half of a monstrous maw.
When you activate a fanged mask, you can make a natural bite attack. The bite deals 1d6 points of damage plus your Strength modifier (assuming you are Medium; see DMG 28 for details on damage for larger and smaller creatures). This attack is treated as a magic weapon for the purpose of overcoming damage reduction, and the bite damage doesn’t stack with any bite attack you already have.
Three times per day, upon biting a target while activating the mask, you can force that creature to make a successful DC 13 Fortitude save or be stunned for 1 round.

Prerequisites: Craft Wondrous Item, magic fang or magic weapon.
Cost to Create: 4,000 gp (plus 300 gp for base item), 320 XP, 8 days.