Japanese design and manufacturing. The new structure of "Dynamic Element Body" is used, and the sphere is wrapped in a soft gel. When pumping swing, there will be a fierce rebound and shake! Influencing the touch of the waves of the waves, plus the elastic balls to jump to each other, bringing a different "fluctuating" pleasure. Streamline type cup body design makes men easier to hold and control the intensity of "Poultry" collision, easily adjust the best hush pleasure. Configure the storage support accessories. After cleaning, you can easily take the cup to wait until dry, intimate and convenient! Products can be reused, more attached to TENGA lubricant trial 2 packs.