What's at the end of this rainbow? New social-emotional learning skills! This puzzle toy helps toddlers learn self-regulation, sensory exposure, and more as they play with seven fun rainbow fidgets—slide emotion slider, pop the popper, spin the rings, and more! As they fidget, toddlers also strengthen fine motor skills including coordination and pincer grasp. With its simple one-piece design, this busy board also helps kids reset, recenter, and relax on the go!