From time to time you have to regulate the air and refill water in your sand art. Why that? Water evaporates, that’s natural. The evaporated water will be replaced by intruding air. All this happens slowly and in micro doses through the sealant which allows gasses through. For regulation you get the necessary tools with each of our sand arts: injector, needle, airscale and user’s manual. Read the manual before you start interacting! With good care your sand art will endure decades. More information you can read when clicking the following links.
