Do you — or someone you know — have to have each little piece of ingredient perfectly, uniformly chopped before you can proceed with cooking? The Obsessive Chef Cutting Board ($30) was made for you. This clever 9" x 12" beechwood cutting board features built-in guides for batonnet, allumette, julienne, small and medium dice, brunoise and fine brunoise cuts, as well as guides for cutting on 30º, 45º, and 60º angles. It might not help your actual cooking, but it should give your presentation a boost.