Colour Change Gelli Baff

Colour Change Gelli Baff Yellow to Green by Zimpli Kids is a totally unique, fun, bathtime product that lets you turn water into goo and back again! By adding Gelli Baff powder to water, you can create a thick colourful goo. By simply adding a second ‘dissolver’ powder, the goo turns back to coloured water to be drained away safely and easily.