Decorate your cakes with realistic flower petals, dramatic ruffles, drapes, swags and bows using petal decorating tip no.101s. Tip works with standard bags and couplers. Wilton decorating tips are the best on the market, used by decorators throughout the world. They'Re made to hold their shape and create precise decorations year after year. Dishwasher safe. Works with standard coupler and decorating bags.