When we first received the samples of the Iwako Unicorn Japanese erasers, included was an all white Unicorn Japanese eraser. Today, when we received our shipment, the Iwako 60 piece master box contained only 10 pieces each of the six colored Unicorn Japanese erasers, but no white Unicorns.
An inquiry made to Iwako USA revealed that the all white Unicorn erasers will ship sometime later in August. They will be packed as an all white 60 piece unicorn Japanese eraser box. If you signed up to be notified when the 7 piece Unicorn Japanese eraser set arrived, this is why when you get to sausalitoferry.com there will be only the 6 piece set available.