Minit Metal atom, Mk, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Tetrahedral, Silver
simulator, Umbilical cord set, serves as a spare for the 3B Scientific birth simulators, P90 Basic and Pro. It contains 5 umbilical cords and 10 umbilical cord clamps. Each umbilical cord can be cut up to 5 times, Dimesnions: 23 x 30 x 4.5 cm, Weight: 0.37 kg