S/BALL1 Soft, squidgy blow-up ball the size of a small football. For ball games or a gentle massage. Children love to lie on them too. Soft and light enough for indoor ball games if you have the appropriate space. Useful if you work in a hospital environment as they wipe clean for infection control. And if you work with a frail group, they are light enough not to be too shocking if they do suddenly land in your lap.