Designed for comfortable handling, this squeeze donut fosters improved grip and diminishes stress, making it great for both home and school environments. Perfect for pediatric occupational therapy or aiding children in cultivating stronger hand muscles, this squeeze donut comes with three levels of resistance. Simply choose the level that matches the user’s present abilities, supporting gradual enhancements in hand strength and dexterity over time. The 3 levels of hardness allow you to select the desired firmness. GREEN = SOFT BLUE = CLASSIC RED = FIRM