Goliath NEXcube 3x3 Classic Brainteaser5.19Buy!$TargetDelivery: in USA ReportAre you ready to try your hand at beating the World Record for fastest cube puzzle completion? NEXcube offers unparalleled, ergonomic sliding action with adjustable tension designed to fit any cuber's more→personal style. With a flick of the wrist, users can customize flexibility to meet the needs of even the most adept speedcuber. Recommended for ages 8 and up.