Who knew chemistry could be soooo relaxing! Spa Science is the best of both worlds - and a top seller - that gives girls all the natural, organic ingredients (like dried roses and lavender oil) to concoct fragrant spa products. They'll formulate delicious bath balms, oatmeal masks, natural herbal steams, soaps and so much more! A totally "scents-able" gift for scientists and prima donnas alike!