Bestem BT-RUNNER-KNOB10 RunnerKnob Precision Control Knobs for Walkera Runner 250 Drone Racer RC Quadcopter , (Pair)

Price: $12.89
(as of Jan 26,2023 19:28:19 UTC – Details)

Bestem BT-RUNNER-KNOB10 RunnerKnob Precision Control Knobs for Walkera Runner 250 Drone Racer RC Quadcopter, (Pair)
Injected silicone buttons
Improve control accuracy
Add a degree of customization and reduce hand fatigue
Easy to put on and take off, but secure enough