Aim small, miss small. Thats the archery philosophy that spurred the experts at AccuBow to create the AccuBow Laser. With this cutting-edge laser, youll draw back on your AccuBow (sold separately) and actually see, monitor and improve your aim control. This style of training helps you increase your stability, consistency and shooting accuracy at full draw. With repetition of form, youll increase your strength and control, which will decrease any sense of target panic you might experience in the field. Laser runs on three LR41 batteries (not included). Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Alignment Lasers.