Sandtastik Colored Sand is non-toxic and contains NO free silica or NO free quartz, making it safe sand for kids.  Sandtastik Colored Sand is ideal for arts and crafts projects, sand layering crafts, wedding table decorations, a peaceful zen garden, filling your sand table or sandbox and also for a wedding sand ceremony.  Sandtastik Colored Sand can be used in a variety of crafts projects, and is also useful in creating school projects.