Children will love playing and creating with Sculpti Modelling Clay! Sculpti is an oil-based modelling clay that does not dry out or harden. No mould or fungus can form on the clay; therefore, no preservatives are added, which makes it totally safe for children. Great for developing creativity and motor skills!Instructions for use: Store in an airtight container Not suitable for children under 3 years old Contains small parts that may constitute a choking hazard if swallowed Do not leave on porous surfaces (such as wood or marble), as the clay may leave a ring. The clay is non-toxic. Although we do not recommend eating it, in the case of ingestion, children will digest it without any harm. ALL PRODUCTS COMPLY WITH INTERNATIONAL STANDARDS: EN 71 (PARTS 1,2,3,9,10 AND 11), ASTM D-4236 and ASTM F963.