The Shutter is Gentry Stein's third signature release. Designed from the ground up, the Shutter features an inner foil designed to achieve a weight distribution that offers power, speed, and control through long technical combinations and flashy performances. It also offers unique finger spin opportunities on both inner faces as well as a central and outer ring grind capabilities. It takes more than a great Yo-Yo to be a champion, but a great yo-yo is something every champion needs. Specifications: Weight: 66.9g/2.36oz Diameter (mm):55.83 Width (mm):44.3 Gap (mm):4.75 Bearing:Size C - CBC Center Trac Response:CBC 19mm Slim Pads