6    Eggs
2 tb Indian tea leaves

Hard boil the eggs for 10 minutes, then slightly crack the shells all round
but do not remove the shell. Boil tea leaves in 1/2 litre water for 5
minutes. Immerse the cracked eggs in the tea for 45 minutes or until cool.
When you remove the shell where the cracks where will be a dark line and
make them look as if they are made of marble.