To improve the efficiency of harvester reel and improve the shortcomings of existing eccentric reel. a new device of gear- cam modular reel is presented. By a combination of gear and cam. through changing the reel speed in the rotation process and tine head vertically into the ear to improve reel efficiency. https://www.chiggate.com/devacurl-arc-angel-gel-maximum-hold-no-crunch-styler-32oz-for-cheap/