Does HoopLines paint the inside of the key?
No, we don’t. If you wanted to do it, it would be quite easy: just tape the line HoopLines did for you and go to town painting the key whatever color you want. If you do choose to do this, get some advice about paint that is not slippery; when the paint gets wet (rain, sprinklers, etc) you don’t want it to be slippery. It is for that risk that we DO NOT fill in the key.