Soap frosting tip. Soap & Restless: Party Favor - Mini Cupcake Soap
Watermelon Soap Cupcake by babyCornBathandBody on Etsy, $5.99
How To Make Cupcake Soaps | Great Cakes Soapworks
Handmade Cupcake Soap (Cold Process)
Norfolk Bath and Body: New Cupcake Soap Designs...from Norfolk Bath and Body.
Cupcake Soaps with piped soap roses
Plain and simple can be enough. Cupcake soap! or, soap cupcakes :) The Happy Housewife and her soap obsession: I Love Cupcakes
Cupcake soap by creandoarte on Etsy