The Ateco #701 Decorating Syringe Set includes a decorating Syringe, coupler and 12 decorating tips. The tips are #'s; 2, 4, 16, 30, 32, 48, 80, 88, 98, 104, 133 & 352. It will fit all Ateco standard piping tips. This alternative to piping bags take less hand strength to operate so are a great tool to teach children. It also does not conduct heat as easily as many piping bags so your icing will not melt if you have hot hands.