Age: HEY CLAY is safe for children aged 3 and up. It is made from materials that are free from hazardous substances and has been tested to ensure it is safe to play with.
From the age of 4, children can make the figures according to instructions.

Storage: HEY CLAY will remain soft as long as it is stored in the packaging it comes in. However, it is recommended to use HEY CLAY within 1-2 weeks of opening as it can dry out over time. It is best to store it in a cool, dry place away from direct sunlight.

Stains: HEY CLAY can leave stains on clothing and furniture, but these are usually easy to remove with soap and water. However, it is recommended that children wear old clothes or an apron when playing with the clay.

Hey Clay app: The instructions for making the figures are only in the app. You need the app to be able to make the figures. Of course, you can just come up with and make something yourself without the app.

The HEY CLAY app is a free app available for both iOS and Android. The app offers step-by-step video instructions on how to create different figures with HEY CLAY, along with fun animations and music to inspire children. The app also includes games and activities to help children experiment further with their creations. It is a useful addition to the manuals included with the sets, as it provides additional instructions and activities to enhance the play experience. You can download the HEY CLAY app from the App Store for iOS devices or from the Google Play Store for Android devices.