These tiny helicopter erasers come in four colors.
— “We have been selling those really, really well,” Michelle Smith of Piccolo Mondo Toys told TDmonthly of Iwako erasers in fall 2008. “It’s amazing how many people are driving across town for these things because they heard we have them.”
— "We sell 5,000+ pieces a month" of the Iwako erasers, estimated Bill Sartain, co-owner of Tutoring Toy in Salt Lake City, Utah, in early 2009.