The Mityvac Brake Fluid Bleeder and Vacuum Pump Kit MV8000 is a pneumatic bleeding tool designed for automotive use. Made by Mityvac, a trusted brand in the industry, this set includes everything needed for efficient brake bleeding. The kit is not a custom bundle and is manufactured in China. It is important to note that this product carries a California Prop 65 warning due to its potential to expose users to lead, a chemical known to cause cancer and birth defects. With this reliable and well-known kit, car enthusiasts and mechanics can easily and effectively bleed their brakes.