The “aina SUGOOSHI DOUBLE” is a 100% Japan-made health device that firmly stimulates the muscles from the neck to the shoulders at four points simultaneously. Developed by MANTENSHA Co., LTD., this product features long massage heads and a firm head material to effectively relieve neck muscle tension with strong stimulation. The head part can be rotated to adjust the angle in 45-degree increments, allowing optimal care tailored to the body shape and tension points of the neck and other areas. As a self-massage tool that requires no power or charging, it can be used anytime and anywhere with your preferred massage intensity. The polypropylene body arm is lightweight and durable, while the high-hardness polycarbonate massage head replicates a reliable massage feel. With dimensions of width 200mm × depth 38mm × height 356mm and a weight of 280g, it is compact and convenient for carrying and storage. Its unique structure, which allows for four-point simultaneous stimulation and strong pressure, is a feature not found in conventional massage devices, making it suitable for a wide range of applications, particularly around the neck and shoulders. The angle adjustment is easily performed in three steps: “pull the massage head → rotate → return,” allowing for customized stimulation intensity and targeted approaches according to user preference. With 33 years of experience as a specialized health goods manufacturer, MANTENSHA Co., LTD. is recognized for its reliable quality and unique design that enables efficient body care, and it is available through various sales channels such as LOFT Co., LTD., Tokyu Hands Inc., and Rakuten Ichiba.

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