Very Nice, looking for an idea like this for a co-workers grand daughter, how did you do the #1, what size pans did you use?

Its an 11x15. I drew a #1 on a big sheet of paper (first I drew an 11x15 rectangle) and cut it out. Used that to lay on top the cake and cut it out.

Its an 11x15. I drew a #1 on a big sheet of paper (first I drew an 11x15 rectangle) and cut it out. Used that to lay on top the cake and cut it out.