Kevin | 16 December 2009 | 0 commentsWilton Castle Cake Set for $18.00 [15% off its regular price]. This set can make an ordinary round cake into a fantastic castle. The all of the towers, peaks, windows, doors, and other designs come in plain white. You attach the pieces to the cake as you see fit, and then use frosting to unify and decorate the design. If you are someone who likes a fantastic birthday cake - this is a great way to "Wow"!