Spongebob's face is hard to draw. I thought it would be easy, especially with the icing writers. The black came out too thick, the other colors kept curving under. I don't think I'll be using icing writers to draw on cupcakes again. I'm accepting advice on how to get Spongebob's face to look right. Thanks! The cupcakes are butter flavor w/a hint of vanilla with vanilla buttercream icing. I added extra vanilla to the cupcakes & buttercream to make it pop. The icing tastes like vanilla ice cream.