This All Black fistfuck model requires a gentle approach. Therefore, always use a special fisting butter in combination with this butt plug. Thanks to its ergonomic shape it easily adapts to your body making it pleasant to use. If you want to go a level deeper with fistfucking then you should definitely try this one! Kiotos' Fist Butter is perfect for pushing this model in smoothly. It is important to clean this toy properly and we recommend the Kiotos toy cleaner for this purpose. Each toy is individually tightly wrapped in a clear plastic protective case. Contains no plasticizers and is cadmium and lead free.