Make 2 colourful light-up bath bombs, ready to use in under 1 hour, with this fun and easy to use DIY kit!Just add water, mix and fill the moulds! Don\'t forget to hide your light-up surprise in the mix!Enjoy the relaxing scents and watch the light-up LED surprise change colour when the bath bomb fizzes away! Each bath bomb creates a colourful and relaxing bath time!Each kit includes simple instructions, a useful pipette, 2 cosmic colours and a special LED light! Which surprise LED shape will you get?