Increment is a design studio creating inclusive, open-ended playthings that blend art, education, and therapy. Its flagship O-Rings are large, stackable, soft sculptures with varied textures, colors, fillings, and weights, encouraging sensory exploration, gross motor development, spatial reasoning, and collaborative play for children of all abilities. Developed with input from occupational therapists, teachers, parents, and kids, the modular pieces are durable, tactile, and adaptable for settings such as classrooms, museums, sensory gyms, and homes.