SRD:Dust of Illusion

Dust of Illusion: This unremarkable powder resembles chalk dust or powdered graphite. Stare at it, however, and the dust changes color and form. Put dust of illusion on a creature, and that creature is affected as if by a disguise self glamer, with the individual who sprinkles the dust envisioning the illusion desired. An unwilling target is allowed a DC 11 Reflex save to avoid the dust. The glamer lasts for 2 hours.

Faint illusion; CL 6th; Craft Wondrous Item, disguise self; Price 1,200 gp.