Question about motors

# DFRobot Coreless Micro Motor 8.5x20mm (4pcs)

are these motors counter rotational? (2 x cw, 2 x ccw)

Hello @porkpickle and welcome to the forum,

Brushed DC motors can turn in either direction (cw and ccw). You simply have to invert the polarity of the applied voltage to change the direction of the rotation.