A lady went to the market to buy a blanket. The shopkeeper showed her blankets made of acrylic fibres as well as made of wool. She preferred to buy an acrylic blanket. Can you guess why?

Acrylic blankets are cheap, comfortable, light and also available in a wide range of colours. It is also washable unlike blankets made of wool. Acrylic is a Synthetic fibre whereas wool is a natural fibre.