ALEX Toys Craft Simply Marble-ous Winner of The National Parenting Center's Seal of Approval! All the tools you need to magically marbleize paper and stickers! Just color, swirl and dip! Includes marbleizing foam (7-ounce/200-gram), 3 liquid watercolors, tray, squeegee, marbleizing tool, 58 stickers, 12 papers, 6 buttons, 2 ribbons and easy instructions Recommended for age 7 and up