No, this is not slave labor for children but rather the follow up to “washable bubbles.” Beware of such labels. In the most literal sense of the word they ultimately do come off. But in many ways it reminds me of the “washable” paint balls that were carefully aimed and targeted at the side of our barn… Let me just say, it never really leaves the scene as easily as it arrives. After enjoying the wonderfully unique blue and green bubbles there was the bonus activity of scrubbing, not simply hosing the concrete. A fun time was had by all, but next time they will be used over the grass…