There's probably a thread already about them but I thought I'd throw the link out there seeing as I am so happy I bought this particular item.

SCA Door Trim Remover Set - 5 Piece - Supercheap Auto Australia

PLU 282096

I can't believe I did not buy something like this YEARS ago. All these years of stuffing around with various implements trying to not damage the plastic trim...Far out I feel like such a knucklehead.

If you're so much as contemplating digging into your interior go get these! Bloody fantastic and so easy to get your hands on.