JIFETOR Pneumatic Vacuum Brake Bleeder Kit, Brake Clutch Oil Bleeding Tool Set with 1.75L Waste Brake Fluid Extractor, 0.9L New Oil Refilling Bottle, 2 Silicon Hoses and Universal Rubber Adapter. Fully open the switch valve on the long screw, the fluid will flow out, and stop once the brake fluid level in the reservoir has been sufficient to cover the threaded port.
