0cc94f64_Top_25_Lean_Tools__How_Does_It_Help_
[Lean Tool] Muda (Waste) [What Is It?] Anything in the manufacturing process that does not add value from the customer’’s perspective. [How Does It Help?] 
Eliminating muda (waste) is the primary focus of lean manufacturing.
Top 25 Lean Tools
How Does It Help?