Great job! Did you ever make 2-toned roses? Easy to do. Swipe a Line of colored icing about 2/3 the length of the bag, then fill with white icing as you normally would. Ready to pipe. Make sure the colored icing is at the narrow end of the tube. The tip of each petal will be colored. Beautiful. A peace rose is especially beautiful. Use a pink stripe and yellow icing, making sure the pink is at the narrow end of the tube. Gives new meaning to "knockout rose". Best part, no thorns and a tasty treat.