Your favourite Pops! have been shrunk into Bitty Pops! Expand your collection with this assortment of Bitty Pop! figures featuring your most beloved characters! Each 4-pack comes with one rare or hyper rare mystery Bitty Pop! to complete the series. Bitty Pops! are packaged in hard acrylic cases with detachable bottom lids. Detachable bottom lids double as acrylic bases, to which the Bitty Pop! figures are adhered.