All Natural Spa Lab by SmartLab is an amazing kit geared exclusively for girls! Covering science and beauty, projects/recipes use household materials and custom-tooled components to create delicious smelling spa treatments at home. All-natural products include: bath-bombs, scented stones, body scrubs, fairy dust and glitter gel lip balms, masks and even bath salts. All Natural Spa Lab highlights an “you-can-do-it-yourself” attitude to live like a pampered spa princess. The science behind the ingredients and formulas are peppered throughout this fully-illustrated book. The citric acid adds pizzazz to bath-bombs and the cosmetic-grade glitter gives a shimmery glow to your products. Time to indulge your body and senses! All Natural Spa Lab by SmartLab includes 4 bath bomb molds - Cupcake, Popsicle, and two Wrapped Candies, 2 large pots with lids, 2 small pots with lids, 2 plastic stir spoons (use a stir spoon as the popsicle stick!), 4 - 20g packets of citric acid and 1 - 4g packet of glitter.