They are much smaller than Kinkos- but they can get your office in top order in no time. They have stocked supplies from legal pads and white boards to pencils and calendars. They are also able to order items you might not find in the store.
A copier and fax are available to use at an extra charge. The staff is friendly and the prices are comparable or a little bit more than the standard office supply store, but usually you don't have to wait.