ts time to make bath time fun time; Magically transform your boring bath water into colourful goo with Ryan’s world Gelli Baff SENSORY PLAY – The unique texture of Gelli Baff makes it perfect for sensory & tactile play; Try using Gelli Baff in messy and multi-sensory play BIO GLITTER - We use cosmetic Bio-Glitter in all of our glittery products SAFE PLAY – Ryan’s World Glitter Gelli Baff is Skin safe drain safe easy clean & stain free BATH OR PLAY USE – You can even use Gelli Baff in a bowl (25g of powder per litre of water) for the perfect sensory table-top activity.