I have made a set of fondant Beats headphones to decorate DGS's birthday cake for next Tuesday. I have moulded them around a curved tub and now need them to dry enough for them to hold themselves rigid. Will they harden enough in air or should I use something like a fan? I have read that a lamp will work or a very cool oven. Has anyone any experience? I know I should have used gum paste but don't have any to hand.
This is the type of thing I have made but will use Oreos for the padded part plus have a printed iPhone icing topper.
Retiring and living frugally in money from downsizing after years of stress


