Tube with nine decorated friezes; The driven object is tubular with an edge at the top. It has a carved; engraved decoration that is inlaid with silver and filled with a black paste. This ornament consists of nine continuous friezes placed one above the other with inscriptions in kufic (?) Script; whose vertical parts of the letters are interwoven and end in leaf motifs; or are straight and come out against an arabesque background. In the second and sixth frieze the latter end in faces.; anonymous; Khurasan; c. 1175 - c. 1225; bronze (metal); silver (metal); niello (technique); h 22.2 cm x d 3.8 cm x d 4.7 cm