Natural Modelling Clay (6 colours)
When drying, a white film may appear on the modelling clay, which is simply due to salt. Simply remix the clay to make it disappear.
If the clay is a little dry, wrap it in a damp cloth to enable it to retain its flexibility.
Storage: Preserve in its pot, tightly closed, protected from light (since food-colouring is more sensitive to light than synthetic dyes), and preferably in the refrigerator once open. It is advisable to use the paste within the 12 months after opening. The modelling clay can be composted in home compost.