A Washington County 7-11 store was robbed at knife-point Sunday by a man in a ski mask, authorities said.

The clerk was not hurt during the incident, which happened at 2595 NW Cornell Road.

According to the clerk, the suspect came into the store carrying a kitchen knife and demanded the money in the register. The clerk complied.

The suspect got away with about $15 in cash and two packs of cigarettes.

He was described as a white man, 5'4" tall, wearing all black clothing. A canine team searched for the suspect but didn’t find him.

Sheriff's detectives ask that anyone with information call the Washington County Sheriff's.