Yoyo Monster - Dual. This is a Japanese competition yoyo made by a Japanese yoyo manufacturer. It has been kept unused and in storage. Currently, even used and scratched items are not widely available, making pristine condition items a rare and difficult-to-obtain item. Please check the condition in the photos. From the description: yoyo monster. - Dual The first straight butterfly shape from Yoyo Monster. Following the development of "multi-stage" shaped yoyos such as Dragon Rouge and Checkmate, the "Dual" is a nearly perfect straight butterfly yoyo that appeared as if something unusual had happened to Yoyo Monster. The wish embedded in the name "Dual" is 'two things becoming one'. The bearing area is the thinnest in the history of the lineup and is designed to concentrate the weight between the outer circumference of the body and the bearing area. This creates an effect similar to the midship weight of a YoYoJam, maintaining balance and suppressing the wobbling of the yoyo during combos, and it also makes it easy to increase the speed. Perhaps due to a synergistic effect. The actual feel when using it is like each characteristic is emphasized, giving a more vivid impression of each feature. This straight shape, which Yoyo Monster is proud of, is the result of meticulous attention to detail and is a very attractive finish.