AMACO-Crea-Stone Carving Compound. Crea-Stone is a light-weight casting/sculpting material which has a granite look and texture when hard. It mixes with water to achieve a thick, cement-like paste. This paste can then be poured into rubber molds to reproduce images that will harden like stone and can be used outdoors. When hard, created pieces will be weather resistant. This package contains 3 lbs of Crea-Stone. Available in either Natural or White: each sold separately. Conforms to ASTM D 4236. Not recommended for use by children. WARNING: Eye Irritant. Contains Portland Cement. Keep away from eyes. Made in USA.