TAM MERCOSUR  1,2,3,4

Paraguay

1:

• plastic
  
• plain
• nothing printed on back
• string pull
• straight cut
• manufacturer in front:

2,3: 

• plastic
• plain
• nothing printed on back
• string pull
• straight cut

          3: longer text, larger distances

4:

• plastic
• flat base
  
• nothing printed on back
• string pull
• straight cut