For many companies, a Pull/Kanban system is a great way to both boost productivity and lower costs. A Lean tool, a Pull/Kanban system controls the flow of process resources by only replacing what has been consumed. The result: bottom-line savings and a boost of overall efficiency. Based on a simple set of visual controls, a Pull/Kanban system may be the most effective way to reduce inventory, work-in-process and order turnaround time.