Tracker Mask

Tracker Mask (attached component): Crafted to fit above the mouth of a warforged, this thin mask is a peaked band of silvery metal with ventlike structures that fall under the eyes when worn. Originally created for use by warforged reconnaissance troops, the tracker mask grants its wearer the scent ability. However, many warforged covet this item because it gives them the ability to smell all scents, not merely those of a creature being tracked.
The mask occupies space on the body as goggles and fuses with the wearer’s face when donned, forming a nose ridge with the slatted vents on either side.
Faint divination; CL 5th;
Craft Wondrous Item, owl’s wisdom;
Price 18,000 gp; Weight 1 lb.
Source: Races of Eberron