 Pinstripes have always been a common feature on rekelach.In recent times, rekelech with other patterns such as embossed checkers have caught on, particularly with the more colorful Breslov, Bobov, and Sanz-Klausenbug Hasidim.The rekelekh of these groups also tend to use lighter colors than those of other Hasidim, ranging anywhere from black to lighter shades of midnight blue.