Relax and learn with Barbie Super SPA Zen DIY Kit. With 30 contents and 15 experiments, this kit allows kids to create Barbie bath bombs, soaps, scrubs, bath salts, massage oils, and more. Comes with a textbook featuring 8 challenges + 7 challenges available online through the QR code or the website available in the book. Aimed at children aged 7 to 9+ years, it helps children to achieve the perfect Barbie look through experiential activities. . . . . . . .