Wit this large Rosette Nozzle you can pipe great cake decorations made of butter cream or cream. The jumbo piping tip is ideal for macaroons, choux pastry, majonaise, cream cheese, potatoe croquettes and much more. The 18mm rosette nozzle is perfect to pipe flowers, rosettes and swirls. The large nozzle has a tip size 18mm and a base size of 35mm.