The I-Spot Trial Pack is the perfect starting point for shooters exploring solutions for eye dominance and binocular disparity. This pack includes a variety of occlusion foils in different strengths and sizes, allowing you to experiment and find the ideal combination for your needs. Whether you're a beginner or an experienced shooter addressing specific alignment issues, the Trial Pack helps you discover the right level of correction to enhance your shooting performance. Designed for ease of use, these non-adhesive foils attach securely to your glasses and are easily adjustable, ensuring a comfortable fit as you refine your aim.