3 new colors of Japanese Dog Erasers are now in stock. New colors are blue, green and purple. Each of the new color dog erasers, along with the current colors have different types of ears. The blue and orange dog erasers have erect ears. green and yellow have an erect and a half bent ear and the purple and pink dog erasers have floppy hanging ears. Erasers are sold individually and as a complete set of six dog Japanese erasers.