Fidget Spinner

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Across
  1. 4. a part of machine that allows another part to rotate (go around)
  2. 5. an electronic device or tool
  3. 6. a person who invents or creates things
  4. 8. to move about restlessly; fiddle
  5. 9. to make something less serious; to relieve
  6. 10. a right given for an invention or the inventor
Down
  1. 1. to worry
  2. 2. focus all attention on something
  3. 3. a cause of harm or injury
  4. 7. a continuous, quick and slight shaking movement