Visual Ring Sensory Training Device: Made of high-quality plastic, hand-polished, with a circular design that is lightweight and durable. It is specifically designed for children over 36 months old. It exercises hand-eye coordination and visual tracking skills through throwing and rotating Safe and environmentally friendly material and manufacturing process: The plastic components are rounded at the edges, resulting in a smooth surface without burrs or roughness, with no unpleasant odor and uniform texture; the edge of the ring body is rounded to prevent scratches and is not prone to deformation, ensuring the safety of children's operation Hand-eye coordination and reaction ability: Guide children to throw and catch the vision rings and rotate the wrist guards, to exercise visual tracking, wrist control and hand-eye coordination skills, and improve reaction speed and concentration Parent-child interaction and social enlightenment: Encourage pair throwing games or team relay activities. Through these interactions, cultivate the awareness of taking turns to wait and collaborating, thereby enhancing the emotional bond between parents and children as well as their social skills Multi-scenario Sensory Integration Training: Suitable for indoor and outdoor activities. Through various diverse gameplay methods such as throwing, catching, and rotating, it promotes large muscle movement and body coordination development, and stimulates the interest in sports