Holsten would greatly benefit from using a specialized massage tool designed for his mouth, as it would address his sensory needs related to drooling and the tendency to put objects in his mouth. This particular Occupational Therapy (OT) tool is crafted to stimulate sensory receptors, providing the necessary oral input that can help him feel more balanced and regulated. Incorporating such tools into Holsten’s sensory routine would not only assist in managing his drooling but also support his overall sensory processing, promoting a sense of calm and stability in his daily activities.