Fun, but don't trust the manufacturer's photos [SEP] Your hair will never look as vibrant as the seller's photos. Just accept that. Those were definitely NOT done with hair chalk.<br /><br />That being said, these are still tons of fun to use, and I've enjoyed painting my husband's silver hair in rainbow colors. :)  Check out the images that reviewers have posted to get an idea of how they really look in both dark and light hair.<br /><br />The chalk will make your hair feel a little gummy, and the colors will rub off on pillows, etc., but it washes out easily.