Smarta Silicone Molds Sky 100x130x15mm Works compatible with Smarta air-drying modeling dough. For best results, soften a piece of clay in your hand - place the clay tightly in the cell of the silicone mold - gently remove it from the mold - move the silicone slightly and allow the space between the silicone and the shape you have made to open and air. In order for the clay to be removed from the silicone easily, it is recommended to separate the surroundings of the shape from the silicone walls. If the surface to be used is glass, it can be glued with water or to other surfaces with white glue. Shaped clay can be painted with powder pastel-acrylic-oil paint. Foil and polish can be applied on the dried figure. The dusty mold can be washed under the tap with white soap if desired. It is recommended to keep it in its box. Mold size: 100x130x15mm