Will be using these in over twenty-five different classes we teach! We just completed five days of training covering three courses for four candidates (Nov 5, 2026). After working with our training sights for the last five days, these candidates sold on the value of these training aids. Most of these candidates were going to ask if they could purchase one of our Training Sights. Imagine the impact when we awarded one to each of them (with our web address on each one). I know they will use them during every course they teach. I know we will always be consulted when each of them considers additional training!