A Sharp Idea from King Gillette

12345678
Across
  1. 3. something that is famous or known by many people.
  2. 4. something you use and then throw away.
  3. 7. something made to be sold; merchandise.
  4. 8. something that is created for the first time; a discovery.
Down
  1. 1. not sharp
  2. 2. persuade someone to do something.
  3. 5. makes it sharp so it cuts easily.
  4. 6. the cutting part of a knife or razor.