The production of these beautiful pieces is carried out by craftsmen, providing a guarantee of the uniqueness of the product. Each corkscrew is made by the same person.The cutler carries out the whole operation from A to Z and at the end may add his signature mark to the finished corkscrew. Best quality blades: SANDVIK steel (Ref. 12C27). In case of any fabrication fault each corkscrew comes with a lifetime guarantee.