Modelling clay for the microwave 250g - Very sturdy. Especially suitable for model making. When dry, the modelling material retains it's shape and can be futher worked (cut, glued, laquered). Extra parts can be added and the surface smoothed using water. Material that has dried out slightly can be softened by kneading it thoroughly with moistened hands. Store unused clay in an airtight box. Not suitable for children under 3 years as parts can be swallowed.