Includes everything you need to make your very own magical colour change slime! Experiment with the colour changing colourant and make your own amazing creations. Make it your way! Our slimes are quality checked and made with safe fun in mind. It's ooey-gooey, colourful stretchy fun! Encourages STEM learning. For ages six years and over. Warning! choking hazard (small parts). Not suitable for children under 36 months.