Iā€™m not a professional cake decorator. Just learning by doing, trial and error. Never took cake decor class though šŸ˜Š. When people me, where did I learn how to decorate cake, I proudly answer Iā€™m a google & youtube college graduate šŸ˜„. This decorating tip, wilton 1M is a must have tip. I use this to make a rosette and ice cream-like buttercream topping. (Taken with Instagram at http://prettypetitecupcakes.tumblr.com)