Review (5/5): Looks good. Sun kills it.
Didn’t really work on my sons hair the first time. So we bought stuff to lighten it. After that it came out the perfect green look he wanted. (He’s 5 in case you’re wondering). It looked good for about 2 weeks prior to our vacation. A week out in the sun completely took all the color out. So just know you’ll be redoing it fairly regularly.