Much has been said about the labor movement, but very rarely has it been shown on the screen the specificity of this struggle for women: opening up to the world about their incorporation into the workforce, amidst turbulent times for the manufacturing sector. Through the energetic and charismatic women of A Pontesa's ceramic factory (Galician sisters of the cigarette makers of Cadiz and Seville), Margarita Ledo constructs an exciting, combative and poetic tale of an endless battle.