12 copolyester "export" piping tipsMeet hygiene requirementsDoes not bend or break and can be used with all types of pastry bagsClear to detect air bubblesMonobloc, easy to clean6 plain piping tips (U3, U5, U7, U9, U11, and U13), 6 open star piping tips (C6, C7, D8, E7, F7, and F8)