Stress balls are small, squeezable objects designed to help relieve stress and tension. They are typically made from soft materials like foam or rubber and come in various shapes and sizes. When squeezed, they provide a tactile sensation that can help calm the mind and improve focus. People often use stress balls in workplaces, schools, or at home to manage anxiety or frustration. They can also be beneficial for improving hand strength and dexterity. Many stress balls are designed with fun characters or themes, making them appealing to both children and adults.