Makerfire12pcs 5045 Propellers CCW CW for Mini QAV250 Quadcopter Model:5045 Color: Black,Green,Red Material:Plastic 6 Clockwise (CW) 6 Counter-Clockwise (CCW) One of the Most Used Propeller for 280, 210 and 250-sized quadocopters, hexacopters and FPV racers. Well balanced, well-made and durable to sustain crash.