Metal Hard Ball Stretching Device

The Metal Hard Ball Expander is a device designed to provide pleasure while allowing a degree of freedom of movement. With four butterfly nuts, users can easily adjust the pressure and sensation, offering a variety of stimulation with just a turn. This handcrafted piece, made from wood with a black lacquer finish, features a patented design that is fully adjustable, both for the application of the expander and for controlling the pressure on the testicles.

The product dimensions are 10.4 cm in length, 13.8 cm in width, and 8 cm in height, with a total weight of 320 grams. The adjustable length reaches up to 8.3 cm, allowing for personalization of the experience. Made from high-quality materials such as lacquered wood and metal, this item is perfect for those looking to explore new avenues of pleasure.