Cooling Rack Ario. Indispensable for every home baker: a cooling rack on which cookies, cakes, and more can cool down to eating temperature after baking. Ø 32,0 cm, h 1,8 cm High-grade stainless steel Dishwasher safe A must-have for your home bakery: this cooling rack on which cakes, cookies, muffins, rolls, and more can cool down to eating temperature between baking and serving.