The Sabil-Kuttab of Hasan Agha Koklian lies in the corner of Suq El-Selah Street off El Darb El Ahmar . It was established in the Early Ottoman period by a nobleman called Hasan Agha Koklian. The Sabil-Kuttab is distinguished by its beautifully colored lunette. THe noblemen of this period were usually constructing such buildings as a kind of charity to provide the thirst passersby with water and to help people in learning Islam instructions.