Killer T Cell is an Immune Cell that gets instructions from a Helper T Cell and fights both cancerous and virus-infected cells. Killer T is a type of lymphocyte.

While he is often brash and hotheaded, Killer T definitely cares about his friends and allies. His joy and exuberance is no more apparent than when a Naive T Cell has been activated.

Plush from all new materials. Stuffed with polyester fiber fill. Surface washable: sponge with water & soap, air dry. Each plush microbe includes a printed card with fun, educational and fascinating facts.