porous surfaces

särskilt rekommenderat för möbler och ytor som behöver tåliga skydd

put it back in the microwave for a few seconds

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after long tests and improvements

Cernit kit - smyckesfat sax porous surfacesCernit clay is the most common clay if you want to make things to save. Cernit is a flexible, elastic plastic model that, by baking in an oven, hardens and becomes very durable. It is very easy to shape and allows everyone to be creative. Cerni clay is available in a variety of colors and varieties. It is quite hard when you start working with it, but becomes more flexible after it has been kneaded for a while. It is the heat from the hands that makes