['In', 'ancient', 'textile', 'production', ',', 'the', 'spindle-whorl', 'was', 'an', 'essential', 'component', ',', 'providing', 'the', 'necessary', 'weight', 'and', 'balance', 'to', 'the', 'spindle', 'during', 'the', 'spinning', 'process', '.', 'This', 'small', ',', 'solid', 'wheel', ',', 'with', 'a', 'grooved', 'edge', ',', 'would', 'enable', 'the', 'yarn', 'to', 'be', 'twisted', 'efficiently', 'as', 'it', 'was', 'drawn', 'out', '.', 'Artisans', 'crafted', 'spindle-whorls', 'from', 'various', 'materials', ',', 'including', 'clay', 'and', 'wood', ',', 'often', 'decorated', 'with', 'intricate', 'designs', 'that', 'reflected', 'their', 'cultural', 'significance', '.', 'The', 'effectiveness', 'of', 'the', 'spindle-whorl', 'made', 'it', 'a', 'staple', 'in', 'the', 'workshops', 'of', 'weavers', 'and', 'spinners', 'throughout', 'history', '.']
[[6, 6, 'Textile Machinery']]