An annoying ceramics crossword

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Across
  1. 4. When you use a knife to make shapes
  2. 7. What the clay starts as
  3. 8. Something manmade that was made many years ago
  4. 9. Heats clay at high temperatures
Down
  1. 1. the glue of ceramics
  2. 2. when you make marks with a stick on the clay
  3. 3. Has something to do with the skeleton
  4. 5. a series of shapes
  5. 6. What you feel on a surface
  6. 7. Rhymes with pencil