We offer half dozen tzitzit tying and techelet tzitzit tying customs on all of our tallit and tallit katan products: Ashkenazi, Sephardic, Yemenite, Chabad, Arizal, Rambam, Vilna Gaon, Sefer HaChinuch, Tosefot and Raavad. However, one tying custom we do not list as a standard option is Ben Ish Chai tzitzit. Here in Jerusalem I...