materials

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Across
  1. 3. We have to manage it carefully
  2. 5. Used for clothes
  3. 6. Used to make furniture
  4. 7. Rings and tools are made of it
Down
  1. 1. Extensively used for toys and food containers
  2. 2. Well known for drawing or writing on
  3. 4. thicker than paper and usually brown
  4. 6. you´ll wear it in winter