Enables poly(A)-specific ribonuclease activity. Acts upstream of or within nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay and positive regulation of cell population proliferation. Located in cytoplasm. Is expressed in several structures, including brain; genitourinary system; gut; hemolymphoid system gland; and white fat. Orthologous to human CNOT6L (CCR4-NOT transcription complex subunit 6 like). [provided by Alliance of Genome Resources, Apr 2022]