Waldmann Private Eye Of Baker Street | Sir Arthur Conan Doyle - Fountain Pen SetEvery so often there are products, pieces of art, or in this case, pens, that come along that change the course of an industry forever. Waldmann, with the introduction of Private Eye Of Baker Street, has done such a feat! Waldmann and SEKR International are proud to debut this new, limited pen set featuring pieces of a letter from Arthur Conan Doyle. Each box is custom made to display the letter, bottle of ink, and pen in an incredible fashion. Each