What's the perfect father's day present for a workaholic Filipino dad?

I guess anything that he likes best. It's really hard to think of what to give to daddies but if we come to think about it, it's just whatever they really wan actually. Sometimes, just think of what he needs rin, like if he needs new pair of running shoes or a new phone in case his old one will be retiring soon. I don't know but it works for me.