STONE - Knobs

Production cluster : Agra
Tools : Electric Lathes, Drills, Pen Drills, Zameen Safni - to make holes,
Bahali - for engraving, Batalii - liles
Jaali Work : Soft stone carved out jaalis of nesting animals
Materials : Albaster stone (Grey/Yellow) , Garana stone (Red)

History : Ever since Taj Mahal was built