Rainbow Jello, Cupcakes & Abbi's Cake from her Birthday Yesterday! Pinterest is so Fun and Informative. My cake was a little more Pastel than I wanted but still cute. It was also huge everyone left very full. I did the rainbow picks and goodie bags using the MFT Rainbow Die-Namic and the PTI Say It With Style Thanks. So Thank You Pinterest and everyone that creates the beautiful work found throughout the internet.