L'Atelier du Vin Twin Blade Cork Puller, BlackDetails: Bilame The Bilame twin blade corkscrew, an historical part of LAtelier du Vins range since 1949 (patent date), extracts and leaves the cork intact, even those which are old and fragile. CHARACTERISTIC The cork is not pierced, and thus does not crumble. As the legend goes, the Bilame was the favourite tool of waiters in French bistrots . Thanks to it, they could take a few sips from bottles and then replace corks without anyone noticing!