S. T. E. A. M. : unleash your creativity while diving into hands-on experiments! Create lip Balms that change due to acidity mix & match fragrances for custom scents or experiment to create your very own! Reusable molds & containers: reuse the heart-shaped soap mold to create over and over and be sure to write down your lotion recipes so you can create more When you run out! Manufacturered by You*Niverse. The perfect night in: first create then relax; This set is perfect for a girls' Night in play date or slumber party! Set includes: lotion soap molds soaps glitter packets containers droppers color changing lip balm wax lip shimmer measuring cup stick plastic bottles illustrated poster and instructions Science meets relaxation: explore cosmetic chemistry through the creation of 5 flavored layered lip Balms 3 shimmering layered lotions and colorful Rainbow soaps! Download user manual below Age range: 8 years & up