Leaf decorating tip no.6 Is ideal for creating realistic leaves. This tip can also be used to form shell-motion borders, and lily and poinsettia petals. 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. Create outline, lettering, dots, balls, beads, string work, lattice and lacework.