Mavic 2 Control Stick End18% GST chargeable at checkout, GST Invoice issued. The DJI Control Sticks for Mavic Controller quickly screw into the controller for easy replacement should one of the included control sticks break or get lost. Return Policy New Returns: QuadX Drones will take back any new item up to 2 days after receiving your order. Items must be unused and in the original sealed packaging. New items returned after 2 days can be refunded minus a 20% restocking fee.