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Evolution of pen

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  • What is the name of this pen?
    Fountain pen
  • What is the name of this pen?
    Ball point pen
  • What are the two materials used to make pencils now?
    Powdered graphite and clay
  • What is this pen called?
    Quill pen
  • How big is the ball at the tip of the ballpoint pen?
    0.7mm - 1mm in diameter
  • What is the name of this pen?
    Reed pen
  • What is another name for the reed tree?
    Bamboo
  • What are the first two materials used to make pencils?
    Graphite and tin
  • What kind of birds are used to make quill pens? (4 kinds)
    Swans, eagles, hawks, and geese
  • What is the name of this pen?
    Dip pen
  • Do we need to dip the fountain pen in ink many times when writing? Why?
    No, we don't. Because there is an ink tank inside.
  • When was the reed pen invented?
    Over 3,500 years ago
  • What is the name of this?
    Pencil