Following the success of their exclusive Aussie cities collection, Robert Oster has created the Cities of America Series. 5 standard inks and 1 shimmer. Collect them all:
Napa, California- a deep wine red
Chicago, Illinois- a steely snow inspired blue
Oklahoma City, Oklahoma- a grassy plains green
Miami, Florida- a blue-green inspired by the water
New York, New York- bright red for The Big Apple
Las Vegas, Nevada- a shimmering purple inspired by the glitz of Las Vegas