Star Trek Tribble Plush, Gray: * Adorable Star Trek creature * 1 of the most memorable and adorable aliens ever to appear on Star Trek * Features real sounds and motion from the iconic episode "The Trouble With Tribbles" * Trigger the Tribble"s calm, soothing coo"s * Switch the 6 ball of fur to agitated mode for the ultimate in Klingon detection * Tribble measures: 6"W x 6"D x 5"H * Requires 2 AA batteries (not included)