This is a grab bag of 20pcs erasers (2 or 3 erasers in a single baggie count as 2 or 3). The first picture is only a sample of this grab bag, not the actual items you will receive.
Around 15pcs that you will receive are Authentic Iwako Erasers. The rest include Hello Kitty and other brands.
There might be few designs that are not pictured. You will receive no duplicates :)