Vision Convergence Insufficiency Training Tool for Eye Muscle Strengthening, Focus Exercise and Agility

描述

👁️‍🗨️ Sharpen your vision, strengthen your focus, and never miss a moment!

The Vision Convergence Insufficiency Training Tool features a 10-foot Brock String with 5 tightly fitted beads on a durable high-quality string, designed to improve eye muscle strength, focus, and visual agility. Ideal for sports vision training, it comes with clear instructions to help professionals and enthusiasts enhance their visual performance effectively.