The charkha, or spinning wheel, was the physical embodiment and symbol of Gandhi’s constructive program. It represents Swadeshi, self-sufficiency, and at the same time interdependence, because the wheel is at the center of a network of cotton growers, carders, weavers, distributors, and users. .  It also embodied the dignity of labor, equality, unity, as all volunteers were to spin each day, and finally independence, as British control of India was rooted in control of indigenous industries such as textiles. For this reason, Nehru called  khadi the homespun cloth  “the livery of our freedom.”

Spinning formed the “sun” in the “solar system” that was Gandhi’s Constructive Programme.  Almost every person, regardless of age, social class or gender, was involved in spinning and sometimes elsewhere in the chain of cloth production, from sowing the seeds of cotton to wearing khadi.  Spinning was both symbolic and quite real, as it gave employment to millions and produced a basic need of Gandhian economics.