Ah. The joy of new shipments from Dream Zensinsyoji. We know when we get shipments of Japanese erasers made by Iwako Japan, that the colors for, say, the take apart fish erasers, will always be the same from shipment to shipment. Dream Zensinsyoji is much more fun.
We do not know why, but they change colors of their erasers frequently. These color changes are always unannounced unlike the erasers offered at wholesale by Iwako USA. So to our delight, upon opening a box of octopus pair Japanese erasers we found the new color combination of blue and yellow. So they are up on the site, and a pair are stored down in are archive collection at sausalitoferry.com.