Gelli Baff is a totally unique, fun, bath time product that lets you turn water into goo and back again! By adding Gelli Baff powder to water, you create a thick colourful goo. By simply adding a second ‘dissolver’ powder, the goo turns back to coloured water that can be drained away safely and easily. Gelli Baff is available in a range of exciting colours, fragrances and effects and is the perfect product for messy and multi-sensory play!