More mortal enemies of the Klingon Empire are here: adorable tribbles (Polygeminus Grex) in a rich blended silvery gray.

Featured in Star Trek: The Original Series, the soft, furry creatures from Iota Geminorum IV, whose sole purposes are to eat and make baby tribbles, are looking for good homes — like yours.

These all-polyester, 3.5-inch tribbles have extra-long fur with a slight sheen. Each one comes in a special container that features Tribble Tips and is designed to keep it tidy and safe in the presence of Klingons.