The Donvier Premier Ice Cream Maker Replacement Cylinder Ring Seal in white is specifically designed for the Donvier Premier model ice cream maker. This seal ensures a proper fit and helps to maintain the structural integrity of the ice cream maker, allowing for continuous use without any issues. The product includes a single cylinder ring seal, which is a crucial component for ensuring a tight seal when making ice cream. This replacement part is essential for keeping your ice cream maker in top working order.