Hollow Heart Shaped Bottle Vase Silicone Mold for Jesmonite Art.

Hollow Heart Shaped Bottle Vase Silicone Mold for Jesmonite Art. Our silicone molds, provided they are well cared for can be re-used again and again. Do not use a fire close to the mold (use a craft heating gun instead ) and be cautious when de-molding. Try not to scratch the mold with long nails or bend it out of shape too much.If crafted product turns out too dull it might be that the mold has reached the end of its life (or the mold has lost the shiny interior texture).