Only US$2.99 buy best 4 pairs gemfan 40mm 1610 1.6×1.0 1.6 inch 2-blade propeller 1.0mm / 1.5mm hole for flywoo firfly 1s nano baby rc drone fpv racing sale online store at wholesale price.
£5.47
4 Pairs Gemfan 40mm 1610 1.6×1.0 1.6 Inch 2-Blade Propeller 1.0mm / 1.5mm Hole for Flywoo Firfly 1S Nano Baby RC Drone F
