Pastry - cups?

So Aiden sees the cream in the fridge and decides to bake something. He finds Pastry Horns. He checks that we have all the ingredients. The overall timing of 4 and a half hours does not put him of. He starts. Folding, rolling, chilling.
Only to discover he needs "Pastry Horn Moulds"!!!! No problem, he changes the plan and make pastry cups. Injecting the cream with a syringe.
Proud of you my boy!