Easy to Fill & Sturdy Enough That They Dont Spill When Putting Trays into the Freezer. the Flexible Silicon Makes It Easy to Pop Ice Out of the Mold, Easy to Clean, & Dishwasher-safe. Multipurpose, Great Ice Tray for Whiskey, Cocktails, Wine, Ice Cubes, Pudding, Biscuit Cake, Mousse, Jelly, Chocolate, Ice Cream, Even Candy, & What You Like. Whether You Prefer a Refreshing Cocktail or a Glass of the Finest Whiskey, Nothing is Complete Without a Round Ice Cube. Not Dishwasher Safe. Silicon Ice Cube Football Single-frame Round Ice Hockey Molded Ice Mold. You Can Diy to Make Different Things, Used as a Red Ice Maker, Spherical Pudding Mold, Versatile, Enjoy Your Kitchen Diy, Bring Yourself & Your Family a Surprise & Happy!