ZimpliA great way for kids to have fun while taking a bath! Educational: Mix the primary colours red, blue and yellow to teach your children to create the secondary colours orange, green and purple! Or experiment and invent your own colours! Whatever you choose, have fun and colour your bath!SafeOdourlessEasy to cleanDoes not stain skin or bathtubBiodegradableEach jar contains 30 tablets in the 3 primary colours (blue, red and yellow).Mix the colours for even more bath time fun!3+ years