Sago Brothers Modeling Clay Air Dry Ultra Light Molding Magic Clay 24 Colors, Best Kids Gifts Ever Take this modeling clay back home and let your kids do some ornaments for decoration, isn't that interesting? Keep kids occupied with the clay and stay away from electronics, it is great for sensory development and play based learning! Non-toxic: strictly complies with the ASTM F963-17 and CPSIA standards and requirements. This air dry modeling clay is very soft to the touch, non messy, and doesn't leave residue at all. Air dries completely in 24 hours. What you get: pack of 24 modeling clay in 24 colors (0.7 oz per one), a project booklet, some small tools to help with shaping and decorating, sealed bags to keep usused clay. Get this 24 colors modeling clay back home for your little ones, this is not only a box clay but an endless imaginative and creative possibilities!