. Science is even more fun with this special set, which is half scientific and half mysterious! Just like real researchers, children are involved in an adventure and have to solve enigmatic situations and unravel clues. The set contains everything needed to conduct experiments with pH levels, litmus paper, mixtures, and filters. The set includes a small funnel, filter paper, a spatula, and much more. And you can even use a magical cardboard decoding wheel to help decipher the clues. With this game, children can sharpen their minds and get acquainted with the principles of chemistry in an easy, fun, and extremely engaging way! Suitable for children aged 9 and up. Clementoni Science & Play - Mystery Chemistry