Sculptamold incorporates the best features of clay, plaster and papier mache - all in one extremely useful sculpting medium. Simply add water and start your creative process! Sculptamold clings to almost all clean surfaces, including glass, and does not shrink so you can apply it to an armature or core without the risk of cracking. It sets in 30 minutes and may be carved, sanded or sawed when dry. Details:WhiteAvailable in multiple sizesNontoxicFinished pieces are very light-weight, strong and durableLayers over itself well