On our left was a old-style wooden pressoir. Adrian, the amiable and rosy-cheeked manager, initiated us into its mysteries. The press comes down on the grapes very slowly, so that the cuvée is squeezed out with minimum damage to the grapes. Nowadays, it has been replaced by steel presses. The secondary juice, lavasse, makes the stronger Marc de Champagne, while the last part skin, etc. - makes Ratafia, a fortified spirit. To complete our champagne education, Adrian explained to us how the second fermentation, which had to take place in the bottle, is assisted by human intervention. Every day, a man comes to the cellars and turns each bottle one eighth of a turn (riddling), gradually tilting the bottle so that the remnants of the second fermentation slide into the bottle neck. Even today, most of the major Champagne houses use skilled riddlers as there is no exact equivalent of the human hand.