0cc94f64_Top_25_Lean_Tools__How_Does_It_Help_
[Lean Tool] Kanban (Pull System) [What Is It?] A method of regulating the flow of goods both within the factory and with outside suppliers and customers. Based on automatic replenishment through signal cards that indicate when more goods are needed. [How Does It Help?] 
Eliminates waste from inventory and overproduction. Can eliminate the need for physical inventories (instead relying on signal cards to indicate when more goods need to be ordered).
Top 25 Lean Tools
How Does It Help?