If your dad good at fixing things?
If he is then why not reward him with a special t-shirt that gets that message across and will make him feel happy to repair more things your break.
On this t-shirt you can see some tools on the top and below that the text “Keep Calm And Let Papa Fix It”.
A t-shirt like this is great for any special occasion like fathers day, birthday or just after he fixed another things that was in need of repairs.