Students act as clinical blood technicians in a hospital emergency room. Can they supply the medical team with the correct blood-type information to save the life of an accident victim? The simulated agglutination reactions are extremely realistic. Kit contains no blood, blood products, or materials of biological origin, so there is no danger of disease transmission. Kit contains enough materials for a class of 30. Note: Use with Carolina® Synthetic Blood products and accessories only. Not designed for actual blood typing.