If your polymer clay is too dry or too old, your creations will become brittle. By simply adding a few drops of Cernit Magix Mix Medium to your clay (and mixing well), you will considerably increase the strength of your creations.

This medium is specially designed to give new life to your hardened Fimo and Cernit polymer clay creations, as well as increase their strength and flexibility after firing. A product to discover for all polymer clay lovers!