Some clungey little twazzock has driven into my new (to me) car whilst it was parked and driven off without leaving details.
'Luckily' the rear light has taken most of the damage, but it's also chipped the paint off the bumper, exposing the white primer(?) underneath.
Car is metallic black if it makes any difference, and is a 58 plate (so hopefully not too sun faded yet)
Question is, do these little pen kits actually give decent results?
linky
If not, any alternatives/advice? (other than finding the selfish, stupid, inconsiderate arsewipe who did it and weeing in their bombers while owning their shoes?)

