The Tantus Alumina Flow has been designed for seductive and sensual stimulation as it glides over each tingling nerve. This revolutionary new range of aluminium toys from Tantus is made from anodized aluminium that quickly warms to body temperature. The Alumina Flow has been crafted into a stylish and seductive double dildo that is perfect for training your sphincter muscle to relax. Made from aeronautic grade aluminium, every Tantus Alumina piece is hand made and easy to clean. Mix and match your Alumina sections for numerous forms of stimulation. Made from lightweight aluminium, the Tantus Alumina Flow Double Dildo is suitable for use with all types of lubricant. Each end varies in size and measures 1.5 inches and 0.9 inches in diameter respectively.