The ball point pen

Who is the real inventor?

• Juan Jorge Meyne

• Lázló Biró

• John J. Loud

Why did he create it?

• For an accident

• Because it was difficult to mark the leather with a pencil

• Because he wanted to write fast

• This is a fountain pen

• This is a ballpoint pen

What is the name of the exhibition in Buenos Aires?

• The different ball point pens

• Pen exhibition

• The ball point pen

• La Birome

The first factory of the ball point pen was in Argentina

• False

• True

What do you think about this invention?